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
N-Cyclobutyl-[1,3]thiazolo[5,4-b]pyridin-2-amine 2060028-35-3
2-[5-(3-Cyanophenyl)-3-methylfuran-2-yl]acetic acid 2060046-50-4
11-(Propan-2-yl)-2,3,10,11-tetraazatricyclo[6.4.1.0,4,13]trideca-1,4(13),5,7,9-pentaen-12-one 2060028-23-9
6-Formyl-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid 2060050-01-1
({[1,3]Thiazolo[5,4-b]pyridin-2-yl}amino)formonitrile 2060046-49-1
Methyl 2-(4-cyclopropyl-2-oxo-1,2-dihydropyridin-1-yl)acetate 2059987-90-3
5-Cyclobutyl-1-(4-methoxyphenyl)-1H-1,2,4-triazole-3-carboxylic acid 2060060-45-7
3-Methyl-2-oxo-1-propyl-2,3-dihydro-1H-imidazole-4-carboxylic acid 2060028-55-7
3-Methyl-2-oxo-1-[(pyridin-4-yl)methyl]-2,3-dihydro-1H-imidazole-4-carboxylic acid 2059999-86-7
(2S,4R)-2-(azidomethyl)-4-(3-methylphenyl)oxolane 2059912-54-6
(2S,5R)-2-(Bromomethyl)-5-(4-nitrophenyl)oxane 2059910-40-4
(6-bromo-1H-benzimidazol-4-yl)-morpholin-4-ylmethanone 1926990-84-2
7-Chlorothieno[2,3-c]pyridine-4-carbothioamide 2059987-84-5
[(2S,4R)-4-(2-fluorophenyl)oxolan-2-yl]methanamine 2059914-72-4
(5R)-3,4-Dihydroxy-5-[(1R)-1-hydroxy-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]ethyl]-2,5-dihydrofuran-2-one 2059909-29-2
Methyl 2-[4-(2-fluorophenyl)-2-oxo-1,2-dihydropyridin-1-yl]acetate 2059944-56-6
(2S)-1-(1-Benzyl-1H-1,2,3-triazol-4-yl)propan-2-amine 2059917-38-1
5-[(Diethylamino)methyl]-N,N-dimethyl-1H-1,2,4-triazol-3-amine 2060036-26-0
8-Bromo-6-methylisoquinoline-5-sulfonyl chloride 2060039-83-8
2-[2-Oxo-5-(propan-2-yl)-2,3-dihydro-1,3,4-thiadiazol-3-yl]ethane-1-sulfonyl chloride 2060062-14-6
5-({[(Benzyloxy)carbonyl]amino}methyl)spiro[2.3]hexane-5-carboxylic acid 2059998-95-5
5-tert-Butyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxylic acid 2060060-39-9
2-(Ethoxymethyl)thiophene-3-carboxylic acid 2059976-18-8
N-Ethyl-3-fluoro-2-(trifluoromethyl)benzene-1-sulfonamide 2059994-08-8
N-(Cyclopropylmethyl)-4H,5H,6H,7H-[1,3]thiazolo[5,4-b]pyridin-2-amine 2060059-51-8
1-Benzyl-3-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid 2059949-36-7
Methyl 3-[(dimethylcarbamoyl)sulfonyl]thiophene-2-carboxylate 2059950-38-6
2-[3-Methyl-5-(thiophen-2-yl)furan-2-yl]acetic acid 2059971-54-7
1-[6-(4-Nitrophenyl)-4-(trifluoromethyl)pyridazin-3-yl]ethan-1-one 2060008-59-3
3-Ethyl-4H,5H,7H,8H-6lambda6-[1,2,3]triazolo[1,5-d][1,4]thiazepine-6,6-dione 2059988-86-0
6H,7H-Furo[2,3-d]pyridazin-7-one 13177-73-6
tert-butyl (2S,4S)-4-fluoro-2-methylpyrrolidine-2-carboxylate 2580091-06-9
4-Cyclohexyl-1-fluoro-2-(trifluoromethyl)benzene 2060050-63-5
7-Fluoro-2-methyl-1,2-dihydrophthalazin-1-one 2059942-30-0
3-(tert-Butoxy)isoquinolin-1-amine 2060039-24-7
{2-Methyl-5-[(piperazin-1-yl)methyl]phenyl}methanamine 2060048-72-6
Ethyl 1-(4-methylpyridin-2-yl)-1H-pyrazole-3-carboxylate 2060046-60-6
4-(2,6-Difluorophenyl)oxane 2060008-24-2
3-chloro-2,2-dimethyl-N-{[1-(triphenylmethyl)-1H-1,2,3,4-tetrazol-5-yl]methyl}propanamide 2060027-92-9
[2-(3-Aminophenyl)-4-methyl-1,3-oxazol-5-yl]methanol 2060026-79-9
2-Fluoro-6-(furan-2-yl)pyridine-3-sulfonyl fluoride 2059975-03-8
1-Cyclopropyl-4-formyl-1H-pyrazole-3-carboxylic acid 2060059-52-9
6-(2-Fluoropropyl)-4-methylpyridin-2-amine oxalate 1146620-81-6
2-(10-(4-(tert-Butyl)phenyl)anthracen-9-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1374785-59-7
Methyl 2-[2-(2,4-difluorophenyl)-5-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl]acetate 2059954-81-1
Levopropoxyphene dibudinate 31852-19-4
Mcpa-isopropanolamine 42459-69-8
Mcpa diisopropanolamine 42459-70-1
Drisapersen sodium 1181666-20-5
CID 121494122 1573402-50-2

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