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
N1-pentyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896272-38-1
3-nitro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide 896272-45-0
N1-(4-fluorobenzyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896272-58-5
N1-(2-hydroxyethyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896272-64-3
N1-(4-fluorophenethyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 877817-17-9
4-chloro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide 896275-93-7
3-Ethyl-4-methylcyclohexan-1-one 41599-44-4
N1-ethyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896276-08-7
N1-cyclopropyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896276-24-7
N1-(2-chlorophenyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896276-96-3
N-(3-methoxybenzyl)-2-((6-(3-nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide 894058-64-1
N1-(3-fluorophenyl)-N2-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896281-66-6
N1-(3-(dimethylamino)propyl)-N2-((1-((4-methoxyphenyl)sulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896287-22-2
N1-(2-methoxyethyl)-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896278-04-9
3-Benzyl-4-methyl-5-(2-((4-nitrobenzoyl)oxy)ethyl)thiazol-3-ium chloride 312606-01-2
N1-(4-fluorophenyl)-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896279-96-2
4-chloro-N-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)benzamide 896282-12-5
N1-isobutyl-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896282-59-0
N-(benzo[d][1,3]dioxol-5-yl)-2-((6-(4-ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide 894060-24-3
N1-(2-chlorobenzyl)-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896282-91-0
N1-((1-((2,5-dimethylphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-isopentyloxalamide 896284-83-6
N1-(4-chlorophenethyl)-N2-((1-((2,5-dimethylphenyl)sulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896285-81-7
Methoxymethyl 2-methoxyacetate 53103-76-7
N-((1-((2,5-dimethylphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-4-nitrobenzamide 896288-96-3
N1-((1-((2,5-dimethylphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-methyloxalamide 896289-48-8
N1-((1-((2,5-dimethylphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-ethyloxalamide 896289-55-7
N1-((1-((2,5-dimethylphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-(2-fluorobenzyl)oxalamide 896290-98-5
5-((4-Benzylpiperidin-1-yl)(3-chlorophenyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol 898465-02-6
5-((3-Chlorophenyl)(4-methylpiperazin-1-yl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol 896291-22-8
Methyl 1-((2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-nitrophenyl)methyl)piperidine-4-carboxylate 896292-10-7
1-((2-(Furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-nitrophenyl)methyl)piperidine-4-carboxamide 896292-18-5
5-((4-Ethylpiperazin-1-yl)(4-nitrophenyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol 896292-42-5
2-(Furan-2-yl)-5-((4-nitrophenyl)(4-phenylpiperazin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol 898453-29-7
3-Bromo-1,8-naphthyridin-4-ol 58708-43-3
5-((4-(3-Chlorophenyl)piperazin-1-yl)(m-tolyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol 898418-47-8
Methyl 1-((2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(p-tolyl)methyl)piperidine-4-carboxylate 896293-36-0
2-(Furan-2-yl)-5-((4-phenylpiperazin-1-yl)(p-tolyl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol 896293-76-8
5-((4-(3-Chlorophenyl)piperazin-1-yl)(p-tolyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol 898437-55-3
2-(Furan-2-yl)-5-((4-hydroxypiperidin-1-yl)(p-tolyl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol 896294-30-7
Ethyl 1-((2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-methoxyphenyl)methyl)piperidine-4-carboxylate 896294-45-4
3,3-dimethyl-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)butanamide 921889-79-4
N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)isobutyramide 921889-85-2
2-(1,3-dioxoisoindolin-2-yl)-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acetamide 922029-11-6
3-methyl-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)butanamide 922082-31-3
2-Methyl-4-nitro-but-1-ene 72183-52-9
Carbamic acid, [4-[[4-[hydroxybis[4-(trifluoromethyl)phenyl]methyl]-1-piperidinyl]methyl]phenyl]-, 1,1-dimethylethyl ester 255896-47-0
Benzyl (3-chloro-4,5-dihydroisoxazol-4-yl)carbamate 445221-90-9
ethyl N-(4-oxocyclohexyl)carbamate 39244-24-1
2-Bromo-N-(2-chloro-6-methylphenyl)propanamide 103040-17-1
3-amino-6-methyl-N-(4-methyl-1,3-thiazol-2-yl)-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide 923551-88-6

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