Cas No|Cas Number|CAS Registry Number:153012-37-4 .Chemical Name|Molecular Name:Precursor of cefcapene diisopropylanmine salt Formulanor:C29H43N5O8S2 Synonyms:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2E)-2-[2-[2-(1,1-dimethylethoxy)-2-oxoethyl]-4-thiazolyl]-1-oxo-2-penten-1-yl]amino]-8-oxo-, (6S,7R)-, compd. with N-(1-methylethyl)-2-propanamine (1:1), (6S,7R)-3-[(Carbamoyloxy)methyl]-7-{[(2E)-2-(2-{2-[(2-methyl-2-propanyl)oxy]-2-oxoethyl}-1,3-thiazol-4-yl)-2-pentenoyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid – N-isopropyl-2-propanamine (1:1) Molecular Weight:653.81
153012-37-4 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:64308-63-0 .Chemical Name|Molecular Name:GCLH Formulanor:C29H25ClN2O4S Synonyms:Diphenylmethyl (6R,7R)-3-(chloromethyl)-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, GCLH, MFCD00191254, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-(chloromethyl)-8-oxo-7-[(2-phenylacetyl)amino]-, diphenylmethyl ester, (6R,7R)- Molecular Weight:533.038
64308-63-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:97468-37-6 .Chemical Name|Molecular Name:Cephapirin Benzathine Formulanor:C50H54N8O12S4 Synonyms:(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-{[(4-pyridinylsulfanyl)acetyl]amino}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid – N,N'-dibenzyl-1,2-ethanediamine (2:1), (6R,7R)-3-[(Acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid compd. with N,N'-Bis(phenylmethyl)-1,2-ethanediamine (2:1), (6R,7R)-3-((Acetyloxy)methyl)-8-oxo-7-(((4-pyridinylthio)acetyl)amino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid – N,N'-Dibenzyl-1,2-ethanediamine (2:1), 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[[2-(4-pyridinylthio)acetyl]amino]-, (6R,7R)-, compd. with N,N-bis(phenylmethyl)-1,2-ethanediamine (2:1) Molecular Weight:1087.27
97468-37-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:58-71-9 .Chemical Name|Molecular Name:Cephalothin Sodium Formulanor:C16H15N2NaO6S2 Synonyms:sodium (6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, sodium salt, (6R,7R)- (1:1), Sodium (6R,7R)-3-(acetoxymethyl)-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Cephalothin Sodium, Cephalothin, EINECS 200-394-6, MFCD00072025, Cephalothin sodium salt, Cephalothin (sodium) Molecular Weight:418.42
58-71-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:56238-63-2 .Chemical Name|Molecular Name:Cefuroxime sodium Formulanor:C16H15N4NaO8S Synonyms:MFCD00079036, EINECS 260-073-1, Biociclin, Cefuroxime sodium, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)-1-oxoethyl]amino]-8-oxo-, sodium salt, (6R,7R)- (1:1), Cefuroxime Sodium Salt, Zinacef, sodium (6R,7R)-3-[(carbamoyloxy)methyl]-7-{[(2Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Curoxim, Sodium (6R,7R)-3-[(carbamoyloxy)methyl]-7-{[(2Z)-2-(2-furyl)-2-(methoxyimino)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, SODIUM CEFUROXIME, Cefuroxime (sodium) Molecular Weight:446.367
56238-63-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:33564-30-6 .Chemical Name|Molecular Name:Cefoxitin sodium Formulanor:C16H16N3NaO7S2 Synonyms:Sodium (6R,7S)-3-(Hydroxymethyl)-7-methoxy-8-oxo-7-(2-(2-thienyl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Carbamate (Ester), EINECS 252-641-2, Cefoxitin sodium salt, sodium (6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Merxin, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, sodium salt, (6R,7S)- (1:1), Betacef, Sodium (6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Sodium (6R-cis)-3-((Carbamoyloxy)methyl)-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Cefoxitin sodium, Cenomycin, Mefoxitin, (6R,7S)-3-[(carbamoyloxy)méthyl]-7-méthoxy-8-oxo-7-[(thiophén-2-ylacétyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2-carboxylate de sodium, 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-, monosodium salt, (6R,7S)-, Natrium-(6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylat, MFCD00079042, Cefoxitin (sodium) Molecular Weight:449.434
33564-30-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:35607-66-0 .Chemical Name|Molecular Name:Cefoxitin Formulanor:C16H17N3O7S2 Synonyms:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, (6R,7S)-, EINECS 252-641-2, 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-, (6R,7S)-, CEFOXITIN ACID, MFCD00072014, Cefoxitin, Rephoxitin, (6R,7S)-3-[(Carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, CFX, (6R,7S)-3-{[(aminocarbonyl)oxy]methyl}-7-(methyloxy)-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-Carbamoyloxymethyl-7a-methoxy-7-[2-(2-thienyl)acetamido]-3-cephem-4-carboxylic Acid, Mefoxin, cephoxitin, (6R,7S)-3-(Hydroxymethyl)-7-methoxy-8-oxo-7-(2-(2-thienyl)acetamido)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid carbamate (ester), (6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[(thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Molecular Weight:427.452
35607-66-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:64485-93-4 .Chemical Name|Molecular Name:cefotaxime sodium Formulanor:C16H16N5NaO7S2 Synonyms:hr756, Cefotaxime Na, sodium cefotaxime, sodium (6R,7R)-3-[(acetyloxy)methyl]-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, FIR-756, ctx, EINECS 264-915-9, Chemcef, Cefotax, CLAFORAN, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-8-oxo-, sodium salt, (6R,7R)- (1:1), Pretor, Tolycar, Sodium (6R,7R)-3-(acetoxymethyl)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Cefotaxime sodium, MFCD00079073, Cefotaxime (sodium salt) Molecular Weight:477.447
64485-93-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:61270-78-8 .Chemical Name|Molecular Name:Cefonicid sodium Formulanor:C18H16N6Na2O8S3 Synonyms:CEFONICID DISODIUM, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-hydroxy-2-phenylacetyl]amino]-8-oxo-3-[[[1-(sulfomethyl)-1H-tetrazol-5-yl]thio]methyl]-, sodium salt, (6R,7R)- (1:2), MFCD00941437, CEFONICID DISODIUM SALT, Disodium (6R,7R)-7-{[(2R)-2-hydroxy-2-phenylacetyl]amino}-8-oxo-3-({[1-(sulfonatomethyl)-1H-tetrazol-5-yl]sulfanyl}methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Cefonicid sodium, CefonicidDisodiumC18H16N6Na2O8S3 Molecular Weight:586.53
61270-78-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:62893-19-0 .Chemical Name|Molecular Name:Cefoperazone Formulanor:C25H27N9O8S2 Synonyms:CEFOPERAZONE ACID, Cefoperazone, acide (6R,7R)-7-{[(2R)-2-{[(4-éthyl-2,3-dioxopipérazin-1-yl)carbonyl]amino}-2-(4-hydroxyphényl)acétyl]amino}-3-{[(1-méthyl-1H-tétrazol-5-yl)sulfanyl]méthyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ène-2, (6R,7R)-7-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid dihydrate, Cefobis, EINECS 263-749-4, 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, Cefoperazone dihydrate, Prestwick_735, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)-, HMS1569A15, (6R,7R)-7-{[(2R)-2-{[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, HMS2096A15, Cefob, CP 52640-2, l~rdum, CEFOBID, Cephaperazon, Medocef, 7-[D-(-)-a-(4-Ethyl-2,3-dioxo-1-piperazinecarboxamido)-a-(4-hydroxyphenyl)acetamido]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylic Acid, MFCD00865067, (6R,7R)-7-{[(2R)-2-{[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-{[(2R)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-{[(2R)-2-{[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carbon, cefoperazine Molecular Weight:645.667
62893-19-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:86329-79-5 .Chemical Name|Molecular Name:Cefodizime sodium Formulanor:C20H18N6Na2O7S4 Synonyms:thr-221, S 77-1221B, Disodium (6R,7S)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-({[5-(carboxylatomethyl)-4-methyl-1,3-thiazol-2-yl]sulfanyl}methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-3-[[[5-(carboxymethyl)-4-methyl-2-thiazolyl]thio]methyl]-8-oxo-, sodium salt, (6R,7R)- (1:2), Disodium (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-({[5-(carboxylatomethyl)-4-methyl-1,3-thiazol-2-yl]sulfanyl}methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, Cefodizim-Dinatriumsalz, Timecef, CEFODIZIME DISODIUM, CEFODIZIME SODIUM SALT, 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(((5-(carboxymethyl)-4-methyl-2-thiazolyl)thio)methyl)-8-oxo-, disodium salt, (6R,7R), HR 221, MFCD00897059, Cefodizimedisodiumsalt, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-3-[[[5-(carboxymethyl)-4-methyl-2-thiazolyl]thio]methyl]-8-oxo-, sodium salt, (6R,7S)- (1:2), kenicef Molecular Weight:628.633
86329-79-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:65085-01-0 .Chemical Name|Molecular Name:Cefmenoxime Formulanor:C16H17N9O5S3 Synonyms:Cefmenoxime, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,(6R,7R), (6R,7R)-7-[[(Z)-(2-Aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, SCE 1365, 7-[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-[[1-methyl-1H-tetrazol-5-yl]thiomethyl]-3-cephem-4-carboxylic acid, MFCD00864851, CMX Molecular Weight:511.558
65085-01-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:42540-40-9 .Chemical Name|Molecular Name:Cefamandole nafate Formulanor:C19H17N6NaO6S2 Synonyms:5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-(formyloxy)-2-phenylacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, monosodium salt, (6R,7R)-, Mandokef, Cefam, cephamandole nafate, EINECS 255-877-4, Cefamandole nafate, O-Formylcefamandole sodium, Bergacef, Cedol, Cemandil, (6R-(6a,7b(R*)))-7-(((Formyloxy)phenylacetyl)amino)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Monosodium Sal, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-(formyloxy)-2-phenylacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, sodium salt, (6R,7R)- (1:1), CefamandoleNafate, Cefamandole formate sodium, Mandol, Cemandil sodium salt, Cefaseptolo, Sodium O-formylcefamandole, Mandolsan, UNII-8HDO7941DO, Cefamandole formate […]
42540-40-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:24209-38-9 .Chemical Name|Molecular Name:7-TMCA Formulanor:C10H12N6O3S2 Synonyms:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)-thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-Amino-3-[(1-methyltetrazol-5-yl)-thiomethyl]-cephalosporanic acid, 7-Amino-3-methyl tetrazolyl cephalosporanic acid (7-TMCA), 3-[(1-methyltetrazol-5-ylthio)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-Amino-3-(1-methylt, (6R,7R)-7-Amino-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-AMINO-3-(1-METHYL-5-TETRAZOLYLTHIO)METHYL-3-CEPHEM-4-CARBOXYLIC ACID, 7-amino-3-[[(1-methyltetrazol-5-yl)-thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-ACA-3-MMT, EINECS 246-078-1, 7-AMino-3-Methyl tetrazolyl cephalosporanic acid, 7-amino-2-carboxy-3-[(1-methyl-1,2,3,4-tetrazol-5-yl)-thiomethyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene, 7-Amino-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R-trans)-7-amino-3-{[(1-methyl-1H-tetrazol-5-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-TMCA, 7-AMino-3-(cisopropyl-1-alkenyl)-3-epheM-4-arboxylic acid, MFCD04038120, 3-[[(1-Methyl-1H-tetrazol-5-yl)thio]methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-ene-2-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)-, 3-(1-Methyl-1H-tetra-zolyl)thiomethyl-7-aminocephalosporanicacid, (6R)-7t-amino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid […]
24209-38-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:30246-33-4 .Chemical Name|Molecular Name:7-TDA Formulanor:C11H12N4O3S3 Synonyms:TDA, 7-amino-3-(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl-3-cephem-4-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-, (7R)-, (7R)-7-Amino-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-Methyl-1,3,4-thiadiazole-2-yl)thio]methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-(5'-methyl-1',3',4'-thiadiazol-2'-ylthiomethyl)cephalosporanic acid, 3-[(2-methyl-1,3,4-thiadiazol-5-ylthio)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (7r)-7-amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl]-3-cephem-4-carboxylicacid, 7-Amino-3-[(5-methyl-1,3,4-thiadiazol-2-yl)-thiomethyl]-cephalosporanic aci, (6R)-7t-amino-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R-trans)-7-amino-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (7r)-7-amino-3[(5-methyl-1,3,4-thiadiazole-2-yl)thiomethyl]-3-cephem-4-carboxylic acid, Cefazolin EP Impurity A, 7-TDA Molecular Weight:344.433
30246-33-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:79349-82-9 .Chemical Name|Molecular Name:7-AVCA Formulanor:C9H10N2O3S Synonyms:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-ethenyl-8-oxo-, (6R,7R)-, MFCD07782149, (6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-avca, (6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicylo[4.2.0]oct-2-ene-2-carboxylic acid Molecular Weight:226.252
79349-82-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:36923-17-8 .Chemical Name|Molecular Name:7-Anca Formulanor:C7H8N2O3S Synonyms:(6R,7R)-7-Amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-, (6R,7R)-, 7-ANCA, MFCD08063340, 7-Amino-3-cephem-4-carboxylic acid Molecular Weight:200.215
36923-17-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:37539-03-0 .Chemical Name|Molecular Name:7-Amino-3-(1,2,3-triazol-4-ylthio)methyl cephalosporanic acid Formulanor:C10H11N5O3S2 Synonyms:MFCD08458208, EINECS 253-547-4, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-3-[(2H-1,2,3-triazol-4-ylthio)methyl]-, (6R,7R)-, (6R,7R)-7-Amino-8-oxo-3-[(2H-1,2,3-triazol-4-ylsulfanyl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-amino-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, Cefatrizine impurity A, Cefoperazone Impurity D Molecular Weight:313.356
37539-03-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:92143-31-2 .Chemical Name|Molecular Name:(E)-Ceftriaxone Formulanor:C18H18N8O7S3 Synonyms:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-, (6R,7R)-, (6R,7R)-7-{[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-{[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (E)-Ceftriaxone, Ceftriaxone Impurity 1 Molecular Weight:554.58
92143-31-2 Molecular Info »Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.
