Cas No|Cas Number|CAS Registry Number:395664-59-2 .Chemical Name|Molecular Name:Methyl 5-bromo-4-fluoro-2-thiophenecarboxylate Formulanor:C6H4BrFO2S Synonyms:methyl 5-bromo-4-fluorothiophene-2-carboxylate, 2-Thiophenecarboxylic acid, 5-bromo-4-fluoro-, methyl ester, Methyl 5-bromo-4-fluoro-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid,5-bromo-4-fluoro-,methyl ester Molecular Weight:239.062
395664-59-2 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:14597-58-1 .Chemical Name|Molecular Name:Methyl 5-aminothiophene-2-carboxylate Formulanor:C6H7NO2S Synonyms:methyl 5-aminothiophene-2-carboxylate, 5-Aminothiophene-2-carboxylic acid methyl ester, Methyl 5-amino-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 5-amino-, methyl ester Molecular Weight:157.19
14597-58-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:7353-89-1 .Chemical Name|Molecular Name:Methyl 4,5-bis(chloromethyl)thiophene-2-carboxylate Formulanor:C8H8Cl2O2S Synonyms:4,5-bis-chloromethyl-thiophene-2-carboxylic acid methyl ester, Methyl 4,5-bis(chloromethyl)-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 4,5-bis(chloromethyl)-, methyl ester, methyl 2,3-bis(chloromethyl)thiophen-5-carboxylate, 2,3-Bis-chlormethyl-thiophen-2-carbonsaeure-methylester, methyl 2,3-bis(chloromethyl)thiophene-5-carboxylate, 2,3-Bis(chloromethyl)thiophene Molecular Weight:239.119
7353-89-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:59337-92-7 .Chemical Name|Molecular Name:Methyl 3-chlorosulfonylthiophene-2-carboxylate Formulanor:C6H5ClO4S2 Synonyms:Methyl-3-(chlorsulfonyl)thiophen-2-carboxylat, 2-methoxycarbonyl-3-thiophenesulfonyl chloride, Methylchlorosulfonylthiophenecarboxylate, Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate, 2-(METHOXYCARBONYL)THIOPHENE-3-SULFONYL CHLORIDE, 2-(carbomethoxy)thiophene-3-sulfonyl chloride, MFCD00068160, 2-Thiophenecarboxylic acid, 3-(chlorosulfonyl)-, methyl ester, 2-Carbomethoxy-3-thiophenesulfonyl chloride, Methyl-3-chlorosulfonylthiophene-2-carboxylate, 3-(chlorosulfonyl)thiophene-2-carboxylic acid methyl ester, 2-(methoxycarbonyl)thiophene-3-sulphonyl chloride, T5SJ BVO1 CSWG Molecular Weight:240.684
59337-92-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:80621-56-3 .Chemical Name|Molecular Name:methyl 3-amino-4-nitrothiophene-2-carboxylate Formulanor:C6H6N2O4S Synonyms:2-thiophenecarboxylic acid,3-amino-4-nitro-,methyl ester Molecular Weight:202.188
80621-56-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:85006-31-1 .Chemical Name|Molecular Name:Methyl 3-amino-4-methylthiophene-2-carboxylate Formulanor:C7H9NO2S Synonyms:Methyl-3-amino-4-methylthiophen-2-carboxylat, Methyl3-amino-4-methylthiophene-2-carboxylate, EINECS 285-060-8, Methyl 3-amino-4-methylthiophen-2-carboxylate, 2-Thiophenecarboxylic acid, 3-amino-4-methyl-, methyl ester, Methyl 3-amino-4-methylthiophene-2-carboxylate, MFCD00051822, Methyl 3-amino-4-methyl-2-thiophenecarboxylate Molecular Weight:171.217
85006-31-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:184644-72-2 .Chemical Name|Molecular Name:METHYL 3-(N-(4-CHLORO-3-METHYLISOXAZOL-5-YL)SULFAMOYL)THIOPHENE-2-CARBOXYLATE Formulanor:C10H9ClN2O5S2 Synonyms:2-Thiophenecarboxylic acid, 3-[[(4-chloro-3-methyl-5-isoxazolyl)amino]sulfonyl]-, methyl ester, N-(4-chloro-3-methyl-5-isoxazolyl)-2-methoxycarbonylthiophene-3-sulfonamide, 3-{[(4-chloro-3-methyl-5-isoxazolyl)amino]sulfonyl}-2-thiophenecarboxylic acid methyl ester, N-(4-chloro-3-methyl-5-isoxazolyl)-2-(carbomethoxy)thiophene-3-sulfonamide, Methyl 3-(N-(4-chloro-3-methylisoxazol-5-yl)sulfamoyl)thiophene-2-carboxylate, Methyl 3-[(4-chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]-2-thiophenecarboxylate Molecular Weight:336.772
184644-72-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:217099-43-9 .Chemical Name|Molecular Name:BCX 1470 Formulanor:C14H10N2O2S2 Synonyms:2-Carbamimidoyl-1-benzothiophen-6-yl 2-thiophenecarboxylate, 2-Thiophenecarboxylic acid, 2-(aminoiminomethyl)benzo[b]thien-6-yl ester, BCX 1470||BCX 1470|BCX-1470, BCX 1470, CS-0313, 2-carbamimidoyl-1-benzothiophen-6-yl thiophene-2-carboxylate, 2-Carbamimidoyl-1-benzothiophen-6-ylthiophen-2-carboxylat, cc-543 Molecular Weight:302.371
217099-43-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:123418-69-9 .Chemical Name|Molecular Name:5-Bromo-4-chlorothiophene-2-carboxylic acid Formulanor:C5H2BrClO2S Synonyms:2-Thiophenecarboxylic acid, 5-bromo-4-chloro-, 5-Bromo-4-chloro-2-thiophenecarboxylic acid, 5-bromo-4-chlorothiophene-2-carboxylic acid Molecular Weight:241.49
123418-69-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:38239-45-1 .Chemical Name|Molecular Name:5-Bromo-3-methyl-2-thiophenecarboxylic acid Formulanor:C6H5BrO2S Synonyms:5-Bromo-3-methyl-2-thiophenecarboxylic acid, 5-Brom-3-methylthiophen-2-carbonsaeure, 3-methyl-5-bromo-thiophene-2-carboxylic acid, 5-bromo-3-methylthiophene-2-carboxylicacid, 2-Thiophenecarboxylic acid, 5-bromo-3-methyl- Molecular Weight:221.072
38239-45-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:89499-42-3 .Chemical Name|Molecular Name:4-Amino-5-bromo-2-thiophenecarboxylic acid Formulanor:C5H4BrNO2S Synonyms:2-Thiophenecarboxylic acid, 4-amino-5-bromo-, 4-Amino-5-bromo-2-thiophenecarboxylic acid, 4-amino-5-bromothiophene-2-carboxylic acid Molecular Weight:222.06
89499-42-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:31166-29-7 .Chemical Name|Molecular Name:4,5-Dichlorothiophene-2-carboxylic acid Formulanor:C5H2Cl2O2S Synonyms:4,5-Dichlor-thiophen-2-carbonsaeure, 4,5-Dichloro-2-thiophenecarboxylic acid, 2-Thiophenecarboxylic acid, 4,5-dichloro-, 4,5-dichloro-thiophene-2-carboxylic acid, 2,3-Dichlorthiophen-5-carbonsaeure, Rivaroxaban Impurity 21 Molecular Weight:197.039
31166-29-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:106200-41-3 .Chemical Name|Molecular Name:4-(4-Oxobutyl)benzoic acid methyl ester Formulanor:C12H14O3 Synonyms:methyl p-(4-oxobutyl)benzoate, 4-(4'-Carbomethoxyphenyl)butyraldehyde, methyl 4-(4-nitrophenyl)thiophen-2-carboxylate, 2-Thiophenecarboxylic acid,4-(4-nitrophenyl)-,methyl ester, 4-(4-carbomethoxyphenyl)butanal, 4-(4-carboxymethoxyphenyl)butanal, 4-(4-oxobutyl)benzoic acid methyl ester, 4-p-carbomethoxyphenylbutyraldehyde, 4-(4-Oxobutyl)benzoic acid methyl ester, Pemetrexed Impurity 10 Molecular Weight:206.238
106200-41-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:175202-26-3 .Chemical Name|Molecular Name:3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLIC ACID Formulanor:C8H9ClO4S2 Synonyms:3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLIC ACID, 2-Thiophenecarboxylic acid,3-chloro-4-[(1-methylethyl)sulfonyl] Molecular Weight:268.738
175202-26-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:184040-74-2 .Chemical Name|Molecular Name:3-(N-(4-CHLORO-3-METHYLISOXAZOL-5-YL)SULFAMOYL)THIOPHENE-2-CARBOXYLIC ACID Formulanor:C9H7ClN2O5S2 Synonyms:3{[(4-chloro-3-methyl-5-isoxazolyl)amino]sulfonyl}-2-thiophenecarboxylic acid, 3-[(4-Chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]-2-thiophenecarboxylic acid, 3-(N-(4-Chloro-3-methylisoxazol-5-yl)sulfamoyl)thiophene-2-carboxylic acid, 3-(4-Chloro-3-methyl-isoxazol-5-ylsulfamoyl)-thiophene-2-carboxylic acid, N-(4-chloro-3-methyl-5-isoxazolyl)-2-carboxythiophene-3-sulfonamide, 2-Thiophenecarboxylic acid, 3-[[(4-chloro-3-methyl-5-isoxazolyl)amino]sulfonyl]-, N-(4-chloro-3-methyl-5-isoxazolyl)-3-sulfamoyl-2-thiophenecarboxylic acid, [(4-chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]thiophene-2-carboxylic acid, N-(4-chloro-3-methyl-5-isoxazolyl)-2-carboxylthiophene-3-sulfonamide, N-(4-chloro-3-methyl-5-isoxazolyl)-3-sulfamoylthiophene-2-carboxylic acid, 3-[(4-Chloro-3-methyl-1,2-oxazol-5-yl)sulfamoyl]thiophene-2-carboxylic acid Molecular Weight:322.745
184040-74-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:59337-97-2 .Chemical Name|Molecular Name:3-(AMINOSULFONYL)THIOPHENE-2-CARBOXYLIC ACID Formulanor:C5H5NO4S2 Synonyms:2-Thiophenecarboxylic acid,3-(aminosulfonyl), 3-(aminosulfonyl)thiophene-2-carboxylic acid, 3-(Aminosulfonyl)-2-thiophenecarboxylic acid Molecular Weight:207.227
59337-97-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:59587-30-3 .Chemical Name|Molecular Name:2-Benzothiazole carboxylic acid,6-hydroxy-,ethylester(9CI) Formulanor:C10H9NO3S Synonyms:2-carbethoxy-6-hydroxybenzothiazole, Ethyl 6-hydroxy-1,3-benzothiazole-2-carboxylate, 5-formyl-thiophene-2-carboxylic acid ethyl ester, Ethyl 6-hydroxybenzothiazole-2-carboxylate, Ethyl 5-formylhiophene-2-carboxylate, 2-carbethoxy-5-thiophenecarboxaldehyde, 6-hydroxy-benzothiazole-2-carboxylic acid ethyl ester, 2-ethoxycarbonyl-thiophene-5-carboxaldehyde, 2-Benzothiazolecarboxylic acid, 6-hydroxy-, ethyl ester, 2-Thiophenecarboxylic acid,5-formyl-,ethyl ester, ethyl 5-formyl-2-thiophenecarboxylate, ethyl 2-formyl-5-thiophenecarboxylate, 2-Benzothiazole carboxylic acid,6-hydroxy-,ethylester(9CI) Molecular Weight:223.248
59587-30-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:929039-94-1 .Chemical Name|Molecular Name:(R)-METHYL 5-NITRO-3-(1-(2-(TRIFLUOROMETHYL)PHENYL)ETHOXY)THIOPHENE-2-CARBOXYLATE Formulanor:C15H12F3NO5S Synonyms:methyl 5-nitro-3-({(1R)-1-[2-(trifluoromethyl)phenyl]ethyl}oxy)-2-thiophenecarboxylate, methyl 3-((R)-1-(2-trifluoromethyl-phenyl)-ethoxy)-5-nitro-2-thiophenecarboxylate, 2-Thiophenecarboxylic acid,5-nitro-3-[(1R)-1-[2-(trifluoromethyl)phenyl]ethoxy]-,methyl ester, (R)-Methyl 5-nitro-3-(1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxylate Molecular Weight:375.32
929039-94-1 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.
