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-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide 887861-89-4
N1-(2-chlorophenyl)-N2-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896270-10-3
N1-(2-methylbenzyl)-N2-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896270-68-1
2-(3-Aminophenyl)thiazole-4-carboxylic Acid 1529854-58-7
2-Chloro-6-(4-piperidinyloxy)pyrazine 426830-19-5
N1-(2-fluorobenzyl)-N2-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896270-75-0
N1-(2-(furan-2-yl)ethyl)-N2-((1-(phenylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896270-82-9
1-(4-Chlorophenyl)-3-((1-tosylpyrrolidin-2-yl)methyl)urea 896271-16-2
N1-(4-chlorobenzyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 877817-15-7
N1-(4-chlorophenyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896271-43-5
N1-(4-chlorophenethyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 877817-16-8
N1-(2-cyanophenyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896272-99-4
N1-(2,4-difluorophenyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896273-79-3
N1-(4-fluorophenyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896273-87-3
N1-(3-fluorophenyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896273-94-2
4-fluoro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide 896274-30-9
Ethyl 2-oxo-2-(((1-tosylpyrrolidin-2-yl)methyl)amino)acetate 896274-46-7
N1-cycloheptyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896275-02-8
(1-benzenesulfonyl-5-chloro-1H-pyrrolo[3,2-b]pyridin-2-yl)-methanol 209286-87-3
6-chloro-N-(4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-carbazol-1-amine 812649-16-4
4-nitro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide 896275-48-2
3-Amino-1-(4-nitrobenzyl)pyrrolidin-2-one 1404946-08-2
N1-methyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896276-00-9
6-amino-7-methyl-2H-isoquinolin-1-one 209286-10-2
6-chloro-1H-benzimidazole-2-sulfonyl chloride 251921-01-4
1H-Benzimidazole-6-carboxamide, N-[4-(2-phenyldiazenyl)phenyl]- 880854-84-2
N1-isopropyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896276-16-7
3,4-difluoro-N-((1-tosylpyrrolidin-2-yl)methyl)benzamide 896276-40-7
Ethyl 2-{4-[(5-chloro-3-fluoropyridin-2-yl)oxy]phenoxy}propanoate 105511-94-2
N1-isobutyl-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896276-48-5
(R)-2-(3-methoxyphenyl)piperidine 920588-02-9
N1-(2-fluorobenzyl)-N2-((1-tosylpyrrolidin-2-yl)methyl)oxalamide 896277-66-0
N1-(4-chlorophenyl)-N2-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896278-54-9
N1-(3-chlorophenyl)-N2-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896279-02-0
N-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)-3-nitrobenzamide 896279-74-6
3-Ethoxymethyl-4-methyl-1,2,4-triazole 39005-00-0
N1-(2-cyanophenyl)-N2-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896280-46-9
N-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)-4-(trifluoromethyl)benzamide 896281-26-8
1,3-Bis(methylthio)-1-propanol 54884-93-4
N1-(2-fluorophenyl)-N2-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896281-42-8
N1-(2,4-difluorophenyl)-N2-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896281-50-8
N-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)-4-nitrobenzamide 896283-47-9
4-chloro-N-((1-(mesitylsulfonyl)pyrrolidin-2-yl)methyl)benzamide 896283-95-7
N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-3-ylmethyl)thiophene-2-carboxamide 895426-40-1
N1-((1-((4-methoxyphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-N2-(3-methoxypropyl)oxalamide 896290-21-4
N-((1-((4-methoxyphenyl)sulfonyl)pyrrolidin-2-yl)methyl)-4-nitrobenzamide 896291-01-3
N1-(4-chlorobenzyl)-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896294-03-4
N1-allyl-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896294-40-9
N1-(2-(dimethylamino)ethyl)-N2-((1-(thiophen-2-ylsulfonyl)pyrrolidin-2-yl)methyl)oxalamide 896294-54-5
2-Oxo-1,2-dihydrobenzo[g]quinoline-3-carbaldehyde 880856-15-5

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