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-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]octadecanamide 2490666-06-1
2-(Cyclohexylmethoxy)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2490666-03-8
2-(3-Hydroxy-2,2-dimethylpropoxy)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2490666-02-7
2-Cyclopentyl-1-oxo-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid 2490666-04-9
tert-butyl N-[(5S)-5-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-5-[methoxy(methyl)carbamoyl]pentyl]carbamate 151145-21-0
4-{[3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine hydrochloride 1706464-42-7
[1-(3-Pyrazin-2-yl-1,2,4-oxadiazol-5-yl)cyclohexyl]amine dihydrochloride 1239842-05-7
[1-(3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)cyclohexyl]amine dihydrochloride 1239751-07-5
3-(4-Fluorophenyl)-5-pyrrolidin-2-yl-1,2,4-oxadiazole hydrochloride 1706450-14-7
1-{[1-(3-fluoro-4-methoxyphenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride 1610376-98-1
4-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride 1706460-91-4
4-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride 1018626-66-8
1-(2-aminoethyl)-1H-1,2,3-triazole-4-carboxylic acid hydrochloride 1706435-74-6
1-{[3-(2-Thienyl)-1,2,4-oxadiazol-5-yl]-methyl}piperidin-3-amine hydrochloride 1239757-03-9
Bis(4-(4-propylcyclohexyl)aniline); sulfuric acid 1610377-04-2
Methyl 1,3-dimethyl-2-oxo-1,2,-dihydroquinoxaline-6-carboxylate 1446786-32-8
(2E)-but-2-enedioic acid bis(tert-butyl 4-[(methylamino)methyl]piperidine-1-carboxylate) 1423796-07-9
2-{[(2,4-Dimethoxyphenyl)methyl]amino}-acetonitrile hydrochloride 1565845-73-9
[(2,4-dichlorophenyl)methoxy]-2-(1H-1,2,4-triazol-1-yl)ethanimidamide hydrochloride 1027618-72-9
[(2,6-dichlorophenyl)methoxy]-2-(1H-1,2,4-triazol-1-yl)ethanimidamide hydrochloride 1027618-31-0
ethyl 2-{[(1E)-(methylsulfanyl)[(pyridin-3-yl)imino]methyl]sulfanyl}acetate hydroiodide 1025725-17-0
3-(6-chloropyridazin-3-yl)-1-{[3-(trifluoromethyl)phenyl]carbonyl}-1H-indole; acetonitrile 1797034-77-5
1-[(3-bromophenyl)carbonyl]-3-(6-chloropyridazin-3-yl)-1H-indole; acetonitrile 1796963-77-3
N-(2-{1H,2H,3H,4H,5H,6H-benzo[f]isoquinolin-3-yl}ethyl)-3-chloro-5-(trifluoromethyl)pyridin-2-amine hydrochloride 1030603-72-5
1-(4-Chlorophenyl)-2-{[(3-chlorophenyl)methyl]amino}-1-phenylethan-1-ol hydrochloride 1030603-73-6
1-(4-Chlorophenyl)-1-phenyl-2-({[3-(trifluoromethyl)phenyl]methyl}amino)ethan-1-ol hydrochloride 1030603-74-7
10-(4-Chlorophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol 1796963-92-2
3-[2-(4-methoxyphenoxy)ethyl]-1H,2H,3H,4H,5H,6H-benzo[f]isoquinoline hydrochloride 1029985-09-8
3-{2-[3-(trifluoromethyl)phenoxy]ethyl}-1H,2H,3H,4H,5H,6H-benzo[f]isoquinoline hydrochloride 1029985-25-8
1,1-Bis(4-fluorophenyl)-2-{[(3-methoxyphenyl)methyl]amino}ethan-1-ol hydrochloride 1047974-70-8
1,1-Bis(4-fluorophenyl)-2-(4-methylpiperazin-1-yl)ethan-1-ol hydrochloride 317822-08-5
1-(4-Fluorophenyl)-2-{[(3-methoxyphenyl)methyl]amino}-1-phenylethan-1-ol hydrochloride 1029985-45-2
1-(4-Fluorophenyl)-2-{[(2-fluorophenyl)methyl]amino}-1-phenylethan-1-ol hydrochloride 1029985-64-5
1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-b]indole] hydrochloride 1029987-33-4
2-(Aminooxy)-1-{11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1(10),2(7),3,5,8-pentaen-16-yl}ethan-1-one hydrochloride 1033847-11-8
ethyl (3Z)-3-({2-[(E)-(4-ethoxy-4-oxobutan-2-ylidene)amino]ethyl}imino)butanoate hydrate 1798415-80-1
10-(3-Bromophenyl)-5,6-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol 1797349-54-2
1-[(2,6-dichlorophenyl)methyl]-N-[2-(morpholin-4-yl)ethyl]-2-oxo-1,2-dihydropyridine-3-carboxamide hydrochloride 1046806-93-2
1-(3-{[(2-Chlorophenyl)methyl]amino}-2-hydroxypropyl)pyrrolidin-2-one hydrochloride 470676-47-2
1-(2-Hydroxy-3-{[(4-methylphenyl)methyl]amino}propyl)pyrrolidin-2-one hydrochloride 1029988-73-5
3-{[(3-Bromo-5-fluorophenyl)methyl]amino}-N-methylpropanamide 1504121-75-8
2-(3-Bromo-5-fluorophenyl)ethanethioamide 1538147-05-5
N-(4-cyanooxan-4-yl)-2-[(2,2,2-trifluoro-1-phenylethyl)amino]acetamide 1436312-74-1
N-(2-Cyanopropan-2-yl)-2-(5-phenyl-1,2-oxazol-3-yl)acetamide 1328095-05-1
Ethanethioamide, 2-[[(3-bromo-5-fluorophenyl)methyl]ethylamino]- 1500606-80-3
N2-isopropylpyridine-2,5,6-triamine 1428334-26-2
3-Amino-5-bromo-6-(1-pyrazolyl)pyridine 1522912-84-0
5-Propylpyrimidin-2-ol hydrochloride 1992996-57-2
2-Butenoic acid, 2-oxo-2-[[4-(2-phenyldiazenyl)phenyl]amino]ethyl ester 1012291-90-5
(S)-6-Bromo-3,3-dimethyl-2,3-dihydro-1H-inden-1-ol 1568054-40-9

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