Cas No|Cas Number|CAS Registry Number:221043-87-4 .Chemical Name|Molecular Name:methyl 3-amino-4-ethylthiophene-2-carboxylate Formulanor:C8H11NO2S Synonyms:2-Thiophenecarboxylicacid,3-amino-4-ethyl-,methyl ester Molecular Weight:185.243
221043-87-4 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:20897-85-2 .Chemical Name|Molecular Name:5-(CHLOROMTHYL)-1,3-BENZODIOXOLE Formulanor:C5H3O2S- Synonyms:thiophene-2-carboxylate, 2-Thiophene-carboxylic Acid Sodium, 2-ThiophenecarboxylicAcid,Ion Molecular Weight:127.141
20897-85-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:125089-02-3 .Chemical Name|Molecular Name:4-methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene Formulanor:C7H11NO2S Synonyms:3-amino-2-carbomethoxy-4-methyl-4,5-dihydrothiophene, Methyl 3-amino-4-methyl-4,5-dihydrothiophene-2-carboxylate, 2-Thiophenecarboxylicacid,3-amino-4,5-dihydro-4-methyl-,methyl ester, MFCD01879631 Molecular Weight:173.233
125089-02-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:406719-77-5 .Chemical Name|Molecular Name:4-Cyanothiophene-2-carboxylic acid Formulanor:C6H3NO2S Synonyms:4-Cyano-2-thiophenecarboxylicacid, 2-Thiophenecarboxylicacid,4-cyano Molecular Weight:153.159
406719-77-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:116492-99-0 .Chemical Name|Molecular Name:4-CYANO-5-(METHYLTHIO)-3-[3-(TRIFLUOROMETHYL)PHENYL]THIOPHENE-2-CARBOXYLIC ACID Formulanor:C14H8F3NO2S2 Synonyms:HMS554B15, 4-cyano-5-(methylthio)-3-[3-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid, 2-Thiophenecarboxylicacid,4-cyano-5-(methylthio)-3-[3-(trifluoromethyl)phenyl] Molecular Weight:343.344
116492-99-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:89499-33-2 .Chemical Name|Molecular Name:4-Amino-2-thiophenecarboxylic acid hydrochloride Formulanor:C5H6ClNO2S Synonyms:2-Thiophenecarboxylicacid,4-amino-,hydrochloride (1:1), 4-aminothiophene-2-carboxylic Acid Hydrochloride, 4-amino-2-thiophenecarboxylic acid hydrochloride Molecular Weight:179.625
89499-33-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:60166-84-9 .Chemical Name|Molecular Name:3-iodothiophene-2-carboxylic acid Formulanor:C5H3IO2S Synonyms:3-Jod-thiophen-2-carbonsaeure, 3-iodothiophene carboxylic acid, 2-Thiophenecarboxylicacid,3-iodo, 3-Iodo-thiophene-2-carboxylic acid Molecular Weight:254.046
60166-84-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:89639-74-7 .Chemical Name|Molecular Name:3,4-Dimethylthiophene-2-carboxylic acid Formulanor:C7H8O2S Synonyms:3,4-Dimethyl-2-thiophenecarboxylicacid, 3,4-dimethyl-thiophene-2-carboxylic acid, 2-Thiophenecarboxylicacid,3,4-dimethyl, 3,4-Dimethyl-thiophen-2-carbonsaeure Molecular Weight:156.202
89639-74-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:350997-56-7 .Chemical Name|Molecular Name:2-Thiophenecarboxylicacid,3-methyl-,hydrazide(9CI) Formulanor:C6H8N2OS Synonyms:3-Methyl-thiophene-2-carboxylic acid hydrazide, 3-methyl-2-thiophenecarbohydrazide Molecular Weight:156.206
350997-56-7 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.