Cas No|Cas Number|CAS Registry Number:294668-48-7 .Chemical Name|Molecular Name:Thieno[2,3-e]benzothiazol-5-ol, 2-methyl- (9CI) Formulanor:C10H7NOS2 Synonyms: Molecular Weight:221.299
294668-48-7 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:41449-28-9 .Chemical Name|Molecular Name:thieno[2,3-b]pyridin-6-amine Formulanor:C7H6N2S Synonyms:2-Amino-thieno<2,3-b>pyridin, thieno[2,3-b]pyridin-6-ylamine Molecular Weight:150.201
41449-28-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:59944-76-2 .Chemical Name|Molecular Name:thieno[2,3-b]pyridine-2-carboxylic acid Formulanor:C8H5NO2S Synonyms:2-Carboxythieno[2,3-b]pyridine Molecular Weight:179.196
59944-76-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:65075-96-9 .Chemical Name|Molecular Name:Thieno[2,3-b]pyridin-4(7H)-one Formulanor:C7H5NOS Synonyms:Thieno[2,3-b]pyridin-4(7H)-one, 4-hydroxythieno<2,3-b>pyridine, Tetrazolo<1,5-i>-purin, 7H-Tetrazolo<5,1-i>purin, 7H-thieno[2,3-b]pyridin-4-one, Tetrazolo<5,1-i>purin, 7(9)H-tetrazolo[5,1-i]purine, 7H-s-triazolo[3,4-i]purine-3(2H)-thione, thieno[2,3-b]pyridin-4-ol Molecular Weight:151.186
65075-96-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:144457-43-2 .Chemical Name|Molecular Name:Methyl 2-(2-chlorophenyl)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7H)-yl)acetate Formulanor:C16H16ClNO2S Synonyms:methyl 2-(2-chlorophenyl)-2-(5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl)acetate, Thieno[2,3-c]pyridine-6(5H)-acetic acid, α-(2-chlorophenyl)-4,7-dihydro-, methyl ester, Methyl (2-chlorophenyl)(4,7-dihydrothieno[2,3-c]pyridin-6(5H)-yl)acetate Molecular Weight:321.822
144457-43-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:86825-96-9 .Chemical Name|Molecular Name:4-Chlorothieno[2,3-d]pyrimidine-6-carboxylic acid Formulanor:C7H3ClN2O2S Synonyms:4-chloro-thieno[2,3-d]pyrimidine-6-carboxylic acid, THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID,4-CHLORO Molecular Weight:214.629
86825-96-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:106691-21-8 .Chemical Name|Molecular Name:4-Chloro-6-methylthieno[2,3-d]pyrimidine Formulanor:C7H5ClN2S Synonyms:Thieno[2,3-d]pyrimidine,4-chloro-6-methyl, 4-Chloro-6-methylthieno[2,3-d]pyrimidine, 4-chloro-6-methylthieno<2,3-d>pyrimidine, RW3777, Thieno[2,3-d]pyrimidine, 4-chloro-6-methyl-, 6-Methyl-4-chlorothieno<2,3-d>pyrimidine Molecular Weight:184.646
106691-21-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:56843-79-9 .Chemical Name|Molecular Name:4-Chloro-2-methylthieno[2,3-d]pyrimidine Formulanor:C7H5ClN2S Synonyms:4-Chloro-2-methylthieno[2,3-d]pyrimidine, 4-Chloro-2-methyl-thieno[2,3-d]pyrimidine, Thieno[2,3-d]pyrimidine, 4-chloro-2-methyl- Molecular Weight:184.646
56843-79-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:889939-56-4 .Chemical Name|Molecular Name:4,7-Dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylic acid 6-tert-butyl ester Formulanor:C13H17NO4S Synonyms:4,7-Dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylic acid 6-tert-butyl ester, 6-(tert-butoxycarbonyl)-4H,5H,7H-thieno[2,3-c]pyridine-3-carboxylic acid, 6-{[(2-Methyl-2-propanyl)oxy]carbonyl}-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid, Thieno[2,3-c]pyridine-3,6(5H)-dicarboxylic acid, 4,7-dihydro-, 6-(1,1-dimethylethyl) ester, 6-Boc-4,5,6,7-Tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid, 6-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid Molecular Weight:283.343
889939-56-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:128918-28-5 .Chemical Name|Molecular Name:3-Amino-4,6-dimethylthieno[2,3-b]pyridine-2-carbohydrazide Formulanor:C10H12N4OS Synonyms:2–4,6-dimethylthiopheno[2,3-b]pyridine-3-ylamine, 3-Amino-4,6-dimethylthieno<2,3-b>pyridine-2-carbohydrazide, 3-amino-4,6-dimethyl-2-thieno[2,3-b]pyridine carbohydrazide, Thieno[2,3-b]pyridine-2-carboxylicacid,3-amino-4,6-dimethyl-,hydrazide, 3-amino-2-(hydrazinocarbonyl)-4,6-dimethylthieno[2,3-b]pyridine Molecular Weight:236.293
128918-28-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:53255-78-0 .Chemical Name|Molecular Name:3,4-Dibromothieno[2,3-b]thiophene Formulanor:C6H2Br2S2 Synonyms:3,4-dibromothieno<2,3-b>thiophene, Thieno[2,3-b]thiophene,3,4-dibromo, Dibromthieno<2,3-b>thiophen, 3,4-dibromo-thieno[2,3-]thiophene Molecular Weight:298.018
53255-78-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:25121-86-2 .Chemical Name|Molecular Name:2,5-Dibromothieno[2,3-b]thiophene Formulanor:C6H2Br2S2 Synonyms:2,5-dibromo-thieno[2,3-b]thiophene, 2,4-DICHLOROBENZYLMAGNESIUM CHLORIDE, Thieno[2,3-b]thiophene,2,5-dibromo, 2,5-Dibrom-thieno<thiophen Molecular Weight:298.018
25121-86-2 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.