Cas No|Cas Number|CAS Registry Number:566-19-8 .Chemical Name|Molecular Name:7-Keto-dehydroepiandrosterone Formulanor:C19H26O3 Synonyms:7-Keto-dehydroepiandrosterone, MFCD00198500, 3-Hydroxy-10,13-dimethyl-1,3,4,8,9,10,11,12,13,14,15,16-dodecahydro-2H-cyclopenta[a]phenanthrene-7,17-dione, Androst-5-ene-7,17-dione, 3-hydroxy-, (3β)-, (3β)-3-Hydroxyandrost-5-ene-7,17-dione, 3β-Hydroxyandrost-5-ene-7,17-dione Molecular Weight:302.408
566-19-8 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:127684-08-6 .Chemical Name|Molecular Name:7-keto Cholesterol-d7 Formulanor:C27H37D7O2 Synonyms:(3β)-3-Hydroxy(25,26,26,26,27,27,27-H)cholest-5-en-7-one, (3S,8S,9S,10R,13R,14S)-3-hydroxy-10,13-dimethyl-17-[(2R)-6,7,7,7-tetradeuterio-6-(trideuteriomethyl)heptan-2-yl]-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-7-one, Cholest-5-en-7-one-25,26,26,26,27,27,27-d, 3-hydroxy-, (3β)- Molecular Weight:407.68
127684-08-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:3862-25-7 .Chemical Name|Molecular Name:7α-Hydroxy-4-cholesten-3-one Formulanor:C27H44O2 Synonyms:7alpha-Hydroxy-4-cholesten-3-one, Cholest-4-en-7alpha-ol-3-one, (7R,8S,9S,10R,13R,14S,17R)-7-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one, 7-Hydroxycholest-4-en-3-one, 7|A-Hydroxy-4-cholesten-3-one, 7alpha-Hydroxycholest-4-en-3-one, 7alpha-hydroxycholest-4-en-3-one, 7a-hydroxy-cholestene-3-one Molecular Weight:400.637
3862-25-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:1476-34-2 .Chemical Name|Molecular Name:6-Keto Estrone Formulanor:C18H20O3 Synonyms:(8R,9S,13S,14S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-6,17-dione Molecular Weight:284.35
1476-34-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:438-22-2 .Chemical Name|Molecular Name:5a-androstane Formulanor:C19H32 Synonyms:Aetioallocholane, 5α-Androstan, 5alpha-Androstane, MFCD00067600, (5a)-Androstane, (5α)-Androstane, Etioallocholane, (5R,8S,9S,10S,13S,14S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene, 5α,14α-Androstane, 5a-androstane, EINECS 207-116-2, Aetioallocholan, Androstane, (5α)-, 5α-androstane, Androstane Molecular Weight:260.457
438-22-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:62770-50-7 .Chemical Name|Molecular Name:5,6beta-dihydro pgi2 Formulanor:C20H34O5 Synonyms:6BETA-PROSTAGLANDIN I1, 6S,9ALPHA-EPOXY-11ALPHA,15S-DIHYDROXY-PROST-13E-EN-1-OIC ACID, (6S,9α,11α,13E,15S)-11,15-Dihydroxy-6,9-epoxyprost-13-en-1-oic acid, Prost-13-en-1-oic acid, 6,9-epoxy-11,15-dihydroxy-, (13E)-, Prost-13-en-1-oic acid, 6,9-epoxy-11,15-dihydroxy-, (6S,9α,11α,13E,15S)-, 5,6-dihydroprostacyclin, (13E)-11,15-Dihydroxy-6,9-epoxyprost-13-en-1-oic acid Molecular Weight:354.481
62770-50-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:85372-72-1 .Chemical Name|Molecular Name:5,19-Epoxy-19,25-dimethoxycucurbita-6,23-dien-3-ol Formulanor:C32H52O4 Synonyms:(1R,4S,5S,8R,9R,12S,13S,16S,19R)-19-Methoxy-8-[(2R,4E)-6-methoxy-6-methyl-4-hepten-2-yl]-5,9,17,17-tetramethyl-18-oxapentacyclo[10.5.2.0.0.0]nonadec-2-en-16-ol, 5,9-(Epoxymethano)-2H-cyclopenta[a]phenanthren-3-ol, 1,3,4,8,10,11,12,13,14,15,16,17-dodecahydro-18-methoxy-17-[(1R,3E)-5-methoxy-1,5-dimethyl-3-hexen-1-yl]-4,4,13,14-tetramethyl-, (3S,5R,8S,9S,10S,13R,14S,17R,18R)-, (3S,5R,8S,9S,10S,13R,14S,17R,18R)-18-methoxy-17-[(2R,4E)-6-methoxy-6-methylhept-4-en-2-yl]-4,4,13,14-tetramethyl-1,3,4,8,10,11,12,13,14,15,16,17-dodecahydro-2H-5,9-(epoxymethano)cyclopenta[a]phenanthren-3-ol, 8-Heptadecanone,5,13-diethyl-10-methyl, 5,13-diethyl-10-methyl-8-heptadecenone Molecular Weight:500.753
85372-72-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:72251-68-4 .Chemical Name|Molecular Name:5,11,17,25-Tetrakis(2-methyl-2-propanyl)-21-oxapentacyclo[21.3.1.13,7.19,13.115,19]triaconta-1(27),3(30),4,6,9(29),10,12,15(28),16,18,23,25-dodecaene-27,28,29,30-tetrol Formulanor:C45H58O5 Synonyms:4-TERT-BUTYLCALIX(4)-CROWN-6, 2,23,28,38-tetrakis(1,1-dimethylethyl)-6,7,9,10,12,13,15,16,18,19-decahydro-31H-4,21-(methano[1,3]benzenomethano)-26,30-metheno-25H-dibenzo[q,z][1,4,7,10,13,16]hexaoxacycloheptacosin-32,35-diol, p-tertbutyldihomooxacalix[4]arene, p-tert-butylcalix[4]crown-6, p-tert-butyldihomooxocalix[4]arene, 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,27-dihydroxycalix[4]arene-crown-6, 7,13,19,25-tetra-tert-butyl-2,3-dihomo-3-oxacalix[4]arene, 7,13,19,25-tetra-tert-butyl-27,28,29,30-tetrahydroxy-2,3-dihomo-3-oxacalix[4]arene Molecular Weight:678.939
72251-68-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:571-20-0 .Chemical Name|Molecular Name:5α-Androstane-3β,17β-diol Formulanor:C19H32O2 Synonyms:Androstane-3,17-diol, 3b,17b-Dihydroxy-5a-androstane, MFCD00064140, (3β,5α,17β)-Androstane-3,17-diol, 3β-Androstanediol, 3β androstanediol, 5α-Androstane-3β,17β-diol, EINECS 209-334-3, 5A-Androstan-3B,17B-diol, 5α-Androstane-3β,17β-diol (8CI), (3S,5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol, Androstane-3,17-diol, (3β,5α,17β)-, 5alpha-androstane-3beta,17beta-diol, 5a-Androstane-3b,17b-diol Molecular Weight:292.456
571-20-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:210706-03-9 .Chemical Name|Molecular Name:4-tert-Butyl-1-(ethoxycarbonylmethoxy)thiacalix[4]arene Formulanor:C56H72O12S4 Synonyms:Tetraethyl 2,2',2'',2'''-{[5,11,17,23-tetra-tert-butyl-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)}tetraacetate, acetic acid, 2,2',2'',2'''-[[5,11,17,23-tetrakis(1,1-dimethylethyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)]tetrakis-, tetraethyl ester, Acetic acid, 2,2',2'',2'''-[[5,11,17,23-tetrakis(1,1-dimethylethyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26 ; ,27,28-tetrayl]tetrakis(oxy)]tetrakis-, tetraethyl ester, Tetraethyl 2,2',2'',2'''-{[5,11,17,23-tetrakis(2-methyl-2-propanyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26 ; ,27,28-tetrayl]tetrakis(oxy)}tetraacetate, 4-tert-Butyl-1-(ethoxycarbonylMethoxy)thiacalix[4]arene Molecular Weight:1065.424
210706-03-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:211561-04-5 .Chemical Name|Molecular Name:4-Sulfothiacalix[4]arene Sodium Salt Formulanor:C24H12Na4O12S8 Synonyms:4-Sulfothiacalix[4]arene SodiuM Salt, Tetrasodium 25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonate, Tetrasodium Tetrathiacalix[4]arenetetrasulfonate, 2,8,14,20-Tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-5,11,17,23-tetrasulfonic acid, 25,26,27,28-tetrahydroxy-, sodium salt (1: 4), Thiacalix[4]arenetetrasulfonic Acid Tetrasodium Salt, S0477 Molecular Weight:904.822
211561-04-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:848-35-1 .Chemical Name|Molecular Name:4-hydroxy-10,13-dimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-dione Formulanor:C19H28O3 Synonyms:Formestaqne Molecular Weight:304.424
848-35-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:101342-45-4 .Chemical Name|Molecular Name:4-epi-Chlortetracycline Hydrochloride Formulanor:C22H24Cl2N2O8 Synonyms:4-Epichlortetracycline hydrochloride,can be used as secondary standard, 4-Epichlortetracycline hydrochloride, 4-Epichlortetracycline hydrochloride,can be used as secondary standard 100MG, (4R,4aS,5aS,6S,12aS)-7-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide Monohydrate, 4-Epichlortetracycline hydrochloride,can be used as secondary standard 500MG, chlorotetracycline hydrochloride, 4-epi-Chlortetracycline Hydrochloride, (4R,4aS,5aS,6S,12aS)-7-Chloro-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-2-tetracenecarboxamide hydrochloride (1:1), MFCD00143314, 4-Epichlortetracycline hydrochlorideECTC, 2-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, (4R,4aS,5aS,6S,12aS)-, hydrochloride (1:1), Chlortetracyclin-hydrochlorid, 4-Epichlortetracycline Hydrochlorid […]
101342-45-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:43168-51-0 .Chemical Name|Molecular Name:4-Epi Minocycline Formulanor:C23H27N3O7 Synonyms:7-Dimethylamino-4-nitro-benzofuroxan, (4R,4aS,5aR,12aS)-4,7-Bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-2-tetracenecarboxamide, 4-Epi Minocycline, minocycline, 7-Dimethylamino-6-demethyl-6-deoxytetracyclin,Minocyclin, 4-BENZOFURAZANAMINE,N,N-DIMETHYL-7-NITRO-,1-OXIDE, 2-Naphthacenecarboxamide, 4,7-bis(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-, (4R,4aS,5aR,12aS)- Molecular Weight:457.476
43168-51-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:60835-75-8 .Chemical Name|Molecular Name:4'-Carboxybenzo-18-crown 6-Ether Formulanor:C17H24O8 Synonyms:2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene-20-carboxylic acid, 1,4,7,10,13,16-Benzohexaoxacyclooctadecin-18-carboxylic acid, 2,3,5,6,8,9,11,12,14,15-decahydro-, 2,3,5,6,8,9,11,12,14,15-Decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecine-18-carboxylic acid Molecular Weight:356.368
60835-75-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:245086-08-2 .Chemical Name|Molecular Name:4' 4''(5'')-DIAMINODIBENZO-15-CROWN-5 Formulanor:C18H22N2O5 Synonyms:5,6,7,8,9,10,11,16,17,18,19-undecahydrodibenzo[a,g][15]annulene-2,14-diamine, 6,7,9,10,17,18-hexahydrodibenzo[b,h][1,4,7,10,13]pentaoxacyclopentadecine-2,14-diamine, 4 inverted exclamation marka,4 inverted exclamation marka(5 inverted exclamation marka)-Diaminodibenzo-15-crown-5 Molecular Weight:346.378
245086-08-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:118058-74-5 .Chemical Name|Molecular Name:3-hydroxyclarithromycin Formulanor:C30H55NO10 Synonyms:(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-4,12,13-trihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione, 3-O-DE(2,6-DIDEOXY-3-C-METHYL-3-O-METHYL-ALPHA-L-RIBO-HEXOPYRANOSYL)-6-O-METHYLERYTHROMYCIN, De(cladinosyl) Clarithromycin Molecular Weight:589.758
118058-74-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:362-08-3 .Chemical Name|Molecular Name:2-Methoxy estrone Formulanor:C19H24O3 Synonyms:2-Methoxy Estrone, 2-METHOXYESTRONE, Estra-1,3,5(10)-trien-17-one, 3-hydroxy-2-methoxy-, 3-hydroxy-2-methoxy-Estra-1,3,5(10)-trien-17-one, Estrone, 2-methoxy-, (8R,9S,13S,14S)-3-hydroxy-2-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one, 2-Methoxy-17-oxoestra-1,3,5(10)-trien-3-ol, 3-Hydroxy-2-methoxyestra-1,3,5(10)-trien-17-one, 2-Methoxy-3-hydroxyestra-1,3,5(10)-trien-17-one, 2-MeO-E1 3-Hydroxy-2-methoxyestra-1,3,5(10)-trien-17-one Molecular Weight:300.392
362-08-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:40106-17-0 .Chemical Name|Molecular Name:2-Amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carbonitrile Formulanor:C15H22N2S Synonyms:3-AMINO-5,7,8-TETRAHYDRO-6-METHYL-2-QUINOXALINECARBONITRILE, 2-Amino-3-cyano-7-methylcyclohexa<b>pyrazin, 3-amino-6-methyl-5,6,7,8-tetrahydro-quinoxaline-2-carbonitrile Molecular Weight:262.414
40106-17-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:11050-94-5 .Chemical Name|Molecular Name:28-Oxooligomycin A Formulanor:C45H72O12 Synonyms:28-Oxooligomycin A, Spiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-[2H]pyran]-3,3',9,13(4'H)-tetrone, 22-ethyl-5',6'-dihydro-7,11,14,15-tetrahydroxy-6'-[(2S)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethyl-, (1S,4E,5'R,6R,6'R,7S,8R,10S,11S,12R,14S,15R,16S,18E,20E,22S,25R,27R,28R,29S)-, Oligomycin B, Oligomycin A,28-oxo, Oligomycin B fromStreptomyces diastatochromogenes, 28-oxo-oligomycin A, (1S,4E,5'R,6R,6'R,7S,8R,10S,11S,12R,14S,15R,16S,18E,20E,22S,25R,27R,28R,29S)-22-Ethyl-7,11,14,15-tetrahydroxy-6'-[(2S)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethyl-5',6'-dihydro-3H,9H,13H-spiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-pyran]-3,3',9,13(4'H)-tetrone Molecular Weight:805.046
11050-94-5 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.
