Cas No|Cas Number|CAS Registry Number:80-11-5 .Chemical Name|Molecular Name:Diazald Formulanor:C8H10N2O3S Synonyms:N,4-Dimethyl-N-nitrosobenzenesulfonamide, MFCD00002050, N-methyl-N-nitrosotoluene-p-sulfonamide, Benzenesulfonic acid, 4-methyl-, 1-methyl-2-oxohydrazide, EINECS 201-252-6, N-Methyl-N-nitroso-p-toluenesulfonamide, Diazald Molecular Weight:214.242
80-11-5 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:3618-62-0 .Chemical Name|Molecular Name:Chrome Brown RH Formulanor:C12H10N5NaO6S Synonyms:Chrome Fast Brown 2R, Fenakrom Brown RH, Eriochrome Brown R, Pontachrome Brown HN, Telon Chrome Brown R, Chromacid Fast Brown 2R, Acid Chrome Brown R, Diacromo Brown TVR, Azochromol Brown RH, Chrome Brown RH, Curolite Brown R, EINECS 222-810-5, Calcochrome Brown RH, Acid Leather […]
3618-62-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:28088-63-3 .Chemical Name|Molecular Name:calcium,2,3-dimethylbenzenesulfonate Formulanor:C16H18CaO6S2 Synonyms:Benzenesulfonic acid,dimethyl-,calcium salt (2:1), Benzenesulfonicacid,dimethyl-,calcium salt (9CI), Calcium xylenesulfonate, Xylenesulfonic acid,calcium salt (8CI) Molecular Weight:410.519
28088-63-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:80-17-1 .Chemical Name|Molecular Name:Benzenesulfonohydrazide Formulanor:C6H8N2O2S Synonyms:benzenesulphonohydrazide, NH2NHSO2-Ph, POROFOR BSH, Benzenesulfonohydrazide, Benzenesulfonic acid, hydrazide, benzenesulphonylhydrazine, EINECS 201-255-2, hydrazidebsg, benzenesulfonyl hydrazide, phenylsulphonylhydrazine, celogenbsh, BSH, Genitron BSH, chkhz9, Porofor, MFCD00007583, benzenesulfonhydrazide Molecular Weight:172.205
80-17-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:26158-00-9 .Chemical Name|Molecular Name:benzenesulfonic acid,hydrate Formulanor:C6H8O4S Synonyms:benzenesulfonic acid hydrate, EINECS 202-638-7, MFCD00149976, Benzenesulfonic acid,monohydrate Molecular Weight:176.19
26158-00-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:4386-25-8 .Chemical Name|Molecular Name:Benzenesulfonic acid,5-chloro-3-[2-(2,4-dihydroxyphenyl)diazenyl]-2-hydroxy- Formulanor:C12H9ClN2O6S Synonyms:2,2',4'-TRIHYDROXY-5-CHLOROAZOBENZENE-3-SULFONIC ACID, LUMOGALLION,FLUORIMETRIC REAGENT FOR AL,GA AND OTHER METALS, Lumohallion IREA, LuMogallion ,Ga and other Metals], 2-hydroxy-3-sulfo-5-chlorobenzenazoresorcinol, LUMOGALLION, 4-Chloro-6-(2,4-dihydroxyphenylazo)-1-phenol-2-sulfonic Acid, 2,2',4'-Trihydroxy-5-chloroazobenzene-3-sulfonic Acid, 2,2,4-Trihydroxy-5-Chloroazobenzene-3-Sulfonic Acid Molecular Weight:344.728
4386-25-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:97-06-3 .Chemical Name|Molecular Name:Benzenesulfonic acid,4-methyl-3-nitro- Formulanor:C7H7NO5S Synonyms:2-nitro-toluene-4-sulfonic acid, 2-nitro-p-toluenesulfonic acid, 2-Nitro-toluol-sulfonsaeure-(4), 2-Nitro-p-toluenesulphonic acid, 4-Methyl-3-nitrobenzensulfonic acid, 2-Nitro-toluol-4-sulfonsaeure, EINECS 202-556-1, 4-methyl-3-nitro-benzenesulfonic acid Molecular Weight:217.199
97-06-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:5455-14-1 .Chemical Name|Molecular Name:Benzenesulfonic acid,4-bromo-, phenyl ester Formulanor:C12H9BrO3S Synonyms:phenyl 4-bromobenzenesulfonate Molecular Weight:313.167
5455-14-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:2297-64-5 .Chemical Name|Molecular Name:Benzenesulfonic acid,4-bromo-, hydrazide Formulanor:C6H7BrN2O2S Synonyms:p-Bromobenzenesulfonic hydrazide, p-bromobenzenesulfonylhydrazine, 4-bromo-benzenesulfonic acid hydrazide, 4-Brom-benzolsulfonsaeure-hydrazid, p-Bromobenzenesulfonic acid hydrazide, p-bromophenylsulfonyl hydrazide, p-Bromobenzenesulfonylhydrazide, p-Bromophenylsulfonylhydrazine, Benzenesulfonic acid,4-bromo-,hydrazide Molecular Weight:251.101
2297-64-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:118-89-8 .Chemical Name|Molecular Name:Benzenesulfonic acid,2,5-dichloro-4-hydrazinyl- Formulanor:C6H6Cl2N2O3S Synonyms:EINECS 204-283-3, 2,5-dichloro-4-sulphophenylhydrazine, 2,4-DIFLUORO-3'-PYRROLIDINOMETHYL BENZOPHENONE, 2.5-Dichlor-phenylhydrazin-sulfonsaeure-(4), 2,5-Dichloro-4-hydrazinobenzenesulfonic acid, 2,5-Dichlor-4-hydrazino-benzolsulfonsaeure Molecular Weight:257.094
118-89-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:6408-63-5 .Chemical Name|Molecular Name:Benzenesulfonic acid,2,2'-[(9,10-dihydro-9,10-dioxo-1,5-anthracenediyl)diimino]bis[5-methyl-, sodiumsalt (1:2) Formulanor:C28H20N2Na2O8S2 Synonyms:Anthraquinone Violet, Solway Violet BRA, Cosmetic Lilac R 5283, C.I. Acid Violet 34, Alizarin violet 3R, Anthraquinone Violet R, Telon Fast Violet EF, Solway Violet BNA, Alizarin Violet R Molecular Weight:622.577
6408-63-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:6408-51-1 .Chemical Name|Molecular Name:Alizarine astrol Formulanor:C22H17N2NaO5S Synonyms:EINECS 229-060-8, Benzenesulfonic acid, 2-[[9,10-dihydro-4-(methylamino)-9,10-dioxo-1-anthracenyl]amino]-5-methyl-, sodium salt (1:1), sodium,5-methyl-2-[[4-(methylamino)-9,10-dioxoanthracen-1-yl]amino]benzenesulfonate, sodium 5-methyl-2-{[4-(methylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl]amino}benzenesulfonate, Sodium 5-methyl-2-{[4-(methylamino)-9,10-dioxo-9,10-dihydro-1-anthracenyl]amino}benzenesulfonate Molecular Weight:444.435
6408-51-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:5857-94-3 .Chemical Name|Molecular Name:6-chloro-2-aminophenol-4-sulfonic acid Formulanor:C6H6ClNO4S Synonyms:6-Chloro-2-aminophenol-4-sulfonic acid, 6-Chloro-2-aminophenol-4-sulphonic acid, 3-amino-5-chloro-4-hydroxy-benzenesulfonic acid, Benzenesulfonic acid,3-amino-5-chloro-4-hydroxy, EINECS 227-482-7, 6-Chloro-4-sulfo-2-aminophenol, METANILIC ACID,5-CHLORO-4-HYDROXY, 3-Amino-5-chlor-4-hydroxy-benzolsulfonsaeure, 1-hydroxy-2-amino-6-chlorobenzene-4-sulfonic acid, 6-Chlor-2-amino-phenol-sulfonsaeure-(4), Kyselina 2-chlor-6-aminofenol-4-sulfonova [Czech], 3-Amino-5-chloro-4-hydroxybenzenesulphonic acid, 5-Chloro-4-hydroxymetanilic acid, 6-chloro-2-amino-1-hydroxybenzene4-sulphonic acid Molecular Weight:223.634
5857-94-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:38962-61-7 .Chemical Name|Molecular Name:5-Amino-2-fluorobenzenesulfonic acid Formulanor:C6H6FNO3S Synonyms:5-amino-2-fluorobenzene sulfonic acid, 4-Aminofluorbenzol-2-sulfonsaeure, 5-Amino-2-fluorobenzenesulfonic acid, Benzenesulfonic acid, 5-amino-2-fluoro-, 5-Amino-2-fluor-benzolsulfonsaeure, Benzenesulfonic acid,5-amino-2-fluoro Molecular Weight:191.18
38962-61-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:7134-04-5 .Chemical Name|Molecular Name:4-Hydroxy-3-methylbenzenesulfonic acid Formulanor:C7H8O4S Synonyms:o-Kresol-sulfonsaeure-(4), Benzenesulfonic acid, 4-hydroxy-3-methyl-, 4-Hydroxy-3-methylbenzenesulfonic acid, 6-hydroxy-toluene-3-sulfonic acid, o-Cresolsulfonic acid, I09-1242, 6-Hydroxy-toluol-3-sulfonsaeure, O-Cresol-4-sulfonic acid, 3-methyl-4-hydroxysulfonic acid, 3-methyl-4-hydroxy-benzenesulfonic acid Molecular Weight:188.201
7134-04-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:98-69-1 .Chemical Name|Molecular Name:4-Ethylbenzenesulfonic acid Formulanor:C8H10O3S Synonyms:Phenylethane-p-sulfonate, MFCD00009800, Benzenesulfonic acid, 4-ethyl-, Benzenesulfonic acid,4-ethyl, Benzenesulfonic acid,ethyl, 4-ethyl-benzenesulfonic acid, p-Ethylbenzenesulfonic acid, EINECS 202-693-7, 4-Ethylbenzenesulfonic acid, ethylbenzene-4-sulphonic acid, UNII-XIG6VCJ1KC Molecular Weight:186.228
98-69-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:88-50-6 .Chemical Name|Molecular Name:4-Amino-2,5-dichlorobenzenesulfonic acid Formulanor:C6H5Cl2NO3S Synonyms:Benzenesulfonic acid, 4-amino-2,5-dichloro-, EINECS 201-836-0, 4-Amino-2,5-dichlorobenzenesulfonic acid, MFCD00025159 Molecular Weight:242.08
88-50-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:80-51-3 .Chemical Name|Molecular Name:4,4'-Oxydibenzenesulfonohydrazide Formulanor:C12H14N4O5S2 Synonyms:Benzenesulfonic acid, 4,4'-oxybis-, dihydrazide, EINECS 201-286-1, 4,4'-Oxydibenzenesulfonohydrazide, 4,4′-Oxybis(benzenesulfonyl hydrazide), 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide, 4,4′-Oxydibenzenesulfonyl hydrazide, ZMSWR DOR DSWMZ, MFCD00007587 Molecular Weight:358.393
80-51-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:5330-48-3 .Chemical Name|Molecular Name:3-Sulfobenzaldehyde Sodium Salt Formulanor:C7H5NaO4S Synonyms:Benzenesulfonic acid, m-formyl-, sodium salt, 3-Sulfobenzaldehyde Sodium Salt, Sodium 3-formylbenzenesulfonate, Benzenesulfonic acid, 3-formyl-, sodium salt, Benzenesulfonic acid, 3-formyl-, sodium salt (1:1) Molecular Weight:208.167
5330-48-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:89-36-1 .Chemical Name|Molecular Name:3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Formulanor:C10H10N2O4S Synonyms:4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid, 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid, PSMP, MFCD00020756, SPMP, 1-(4-sulfophenyl)-3-methyl-2-pyrazoline-5-one, 1-(p-Sulfophenyl)-3-methyl-pyrazolon-(5), 1-(4-Sulfophenyl)-3-methyl-5-p, 4-PYRAZOLIC ACID, 4-acid pyrazolone, Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, EINECS 201-901-3, PYRAZOLINE G, 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzolsulfonsaeure, 1-(4-Sulphophenyl)-3-methyl-5-pyrazolone, PHENYLMETHYLPYRAZOLE-4-ACID, 4-(3-methyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid, p-SMP (1 : 4 SPMP), PYRAZOLONE G, Pyrazolic acid Molecular Weight:254.262
89-36-1 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.
