CAS Number Index

A CAS Registry Number,also referred to as CASRN or CAS Number, is a unique numerical identifier assigned by the Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific literature (currently including all substances described from 1957 through the present, plus some substances from the early or mid 1900s), including organic and inorganiccompounds, minerals, isotopes, alloys and nonstructurable materials (UVCBs, of unknown, variable composition, or biological origin).The registry maintained by CAS is an authoritative collection of disclosed chemical substance information. It currently identifies more than 144 million unique organic and inorganic substances and 67 million protein and DNA sequences,plus additional information about each substance. It is updated with around 15,000 additional new substances daily.（information coming from wikipedia.org)

Name CAS Number
6-Amino-3-(thiophen-2-yl)picolinic acid 1262008-85-4
2-((3R,4S)-3-((5-cyclopropylisoxazol-3-yl)methyl)piperidin-4-yl)acetic acid 1263033-58-4
6-Amino-3-(4-methylphenyl)picolinic acid 1261957-74-7
3-(5-(4-(3,5-Dimethyl-1H-pyrazol-1-yl)butanoyl)-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl)propanoic acid 1377927-73-5
6-Amino-3-(4-cyanophenyl)picolinic acid 1258610-57-9
6-Amino-3-(3-formylphenyl)picolinic acid 1261998-08-6
6-Amino-3-(4-formylphenyl)picolinic acid 1261900-12-2
6-Amino-3-(2,3-dimethylphenyl)picolinic acid 1258634-88-6
6-Amino-3-(2,4-dimethylphenyl)picolinic acid 1261961-73-2
6-Amino-3-(4-fluoro-3-methylphenyl)picolinic acid 1261991-41-6
6-Amino-3-(3-fluoro-4-hydroxyphenyl)picolinic acid 1261904-14-6
6-Amino-3-(3-fluoro-5-hydroxyphenyl)picolinic acid 1261917-78-5
6-Amino-3-(4-fluoro-2-hydroxyphenyl)picolinic acid 1261911-56-1
6-Amino-3-(5-fluoro-2-hydroxyphenyl)picolinic acid 1261958-28-4
6-Amino-3-(3-chlorophenyl)picolinic acid 1258615-40-5
6-Amino-3-(3,5-difluorophenyl)picolinic acid 1261936-91-7
3-(3-Acetylphenyl)-6-aminopicolinic acid 1262009-66-4
(4Z)-4-(2-methylpropylidene)-7-propan-2-yl-15-oxa-2,5,8-triazatricyclo[8.5.0.03,8]pentadeca-1(10),2,11,13-tetraene-6,9-dione 117013-51-1
3-(4-Acetylphenyl)-6-aminopicolinic acid 1262011-40-4
6-Amino-3-(3-cyano-2-fluorophenyl)picolinic acid 1262011-41-5
6-Amino-3-(3-nitrophenyl)picolinic acid 1261937-77-2
6-Amino-3-(2-fluoro-5-methoxyphenyl)picolinic acid 1261973-35-6
2-{3-[4-(3-chlorophenyl)piperazin-1-yl]-6-oxopyridazin-1(6H)-yl}-N-[3-(propan-2-yloxy)propyl]acetamide 1224166-50-0
5-(Sulfanylmethyl)-1,3-oxazolidin-2-one 1849363-15-0
3-[3-(Difluoromethoxy)phenyl]-5-methylpyridazine 106999-73-9
1-Cyclobutylpropan-2-ol 890317-99-4
5-(Morpholin-4-yl)benzene-1,3-diol 767357-61-9
(Propargyl)oxypyridine 1849395-80-7
3-cyclohexyl-2-methyl-1H-indole-6-carboxylic acid 2210256-16-7
5-Methyl-2-(pyrrolidin-3-yl)pyridine 1257521-44-0
8-(4-Chlorophenoxy)-1,4-dioxaspiro[4.5]decane 863565-42-8
4-(4-Hydroxypiperidin-1-yl)but-2-enoic acid 1251486-76-6
3-(8-Chloro-2,3,3a,4,5,9b-hexahydrofuro[3,2-c]quinolin-4-yl)propan-1-ol 515814-21-8
4-{4-[(3-Fluoro-2-pyridinyl)methyl]-1-piperazinyl}quinazoline 1360291-89-9
5-Bromo-3-methyl-1-benzothiophene-2-carbaldehyde 863118-37-0
1-[(1-phenyl-1H-1,2,3-triazol-4-yl)methyl]piperazine 1360362-10-2
Methyl 3-methyl-5-(trifluoromethyl)-1-benzothiophene-2-carboxylate 863118-39-2
5-Methyl-oxazole-4-carboxylic acid amide 1240612-30-9
(3Z)-1,2,5,6,7,8-hexahydroazocine 2138835-13-7
3-(3-(Diisopropylamino)-1-phenylpropyl)-4-(isobutyryloxy)benzoic acid 1262778-55-1
methyl 2-({2-[3-(2-fluorophenyl)-6-oxo-1(6H)-pyridazinyl]acetyl}amino)acetate 1246064-80-1
6-chloro-1,1-dimethylfuro[3,4-c]pyridin-3(1H)-one 676634-58-5
3-(3,4-dichlorophenyl)-5-(2-methoxyphenyl)-2H-1,2,4-thiadiazine 1235960-39-0
N-[(2Z)-4,5-dimethyl-1,3-thiazol-2(3H)-ylidene]-2-[6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl]acetamide 1246054-04-5
6-({[3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetyl}amino)hexanoic acid 1246044-62-1
2-(3-Phenoxypropyl)pyridine 112944-98-6
5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-2,3-dimethyl-6-quinoxalinamine 135306-55-7
Acetic acid,(4-amino-2,6-dibromo-3-methylphenoxy)-,ethyl ester 201741-45-9
Tert-butyl n-[2-(piperidin-4-yl)propyl]carbamate 1782569-16-7
6-Chloro-N2-(2-methylphenyl)-2,4-pyrimidinediamine 139296-84-7

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