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
(2-Bromo-5-nitro-benzyl)-isopropyl-amine 2301067-80-9
(2-Bromo-5-nitro-benzyl)-cyclopropyl-methyl-amine 2138421-50-6
1-(5-Bromo-2-iodobenzyl)-3,3-difluoropyrrolidine 2301068-35-7
(5-Bromo-2-iodo-benzyl)-cyclopropyl-methyl-amine 2301067-51-4
1-(5-Bromo-2-iodobenzyl)-piperidine 2301068-43-7
4-(5-Bromo-2-iodobenzyl)-morpholine 2301069-00-9
(2-Bromo-5-nitro-benzyl)-ethyl-carbamic acid tert-butyl ester 2301068-15-3
(2-Bromo-5-nitro-benzyl)-cyclopropyl-carbamic acid tert-butyl ester 2301067-08-1
Methyl-[5-nitro-2-(propane-2-sulfonyl)-benzyl]-amine 2301067-13-8
Cyclopropyl-[5-nitro-2-(propane-2-sulfonyl)-benzyl]-amine 2301068-62-0
3-(3-Bromo-phenylcarbamoyl)-azetidine-1-carboxylic acid tert-butyl ester 2301068-83-5
(5-Amino-pyridin-2-yl)-(3,3-difluoro-pyrrolidin-1-yl)-methanone 2013784-31-9
(5-Amino-pyridin-2-yl)-(3,3-difluoro-piperidin-1-yl)-methanone 2301067-82-1
2-tert-Butoxycarbonylamino-3-(4-fluoro-3-methoxy-phenyl)-propionic acid 1260002-52-5
4-Bromo-2-chloro-N-(2-fluoro-ethyl)-benzamide 2301067-84-3
2-Bromo-1-(2,2-difluoropropoxy)-4-fluorobenzene 2161829-02-1
6-Chloro-5-ethoxy-pyridine-2-carbonitrile 2301067-73-0
5-Benzyloxy-6-chloro-pyridine-2-carbonitrile 2301068-84-6
2-Chloro-6-iodo-3-(2,2,2-trifluoroethoxy)-pyridine 2301067-53-6
6-Chloro-5-(2,2,2-trifluoro-ethoxy)-pyridine-2-carbonitrile 2301068-46-0
1-Bromo-3-(2,2-difluoroethoxy)-2-methylbenzene 2301068-19-7
4-Fluoro-3-isobutoxy-phenylamine 2301068-65-3
4-Bromo-3-(2,2-dimethylpropoxy)aniline 2159032-05-8
4-(5-Amino-2-bromo-phenoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester 2301068-67-5
4-(5-Amino-2-bromo-phenoxymethyl)-piperidine-1-carboxylic acid benzyl ester 2301067-41-2
4-(2-Bromo-5-nitro-phenoxymethyl)-piperidine-1-carboxylic acid benzyl ester 2301068-85-7
3-(2-Bromo-5-nitro-phenoxymethyl)-azetidine-1-carboxylic acid tert-butyl ester 2301069-03-2
3-(5-Amino-2-bromo-phenoxymethyl)-azetidine-1-carboxylic acid tert-butyl ester 2301067-10-5
1-Bromo-3-fluoro-2-isopropoxy-5-nitro-benzene 2301067-86-5
1-Bromo-2-cyclohexylmethoxy-3-fluoro-5-nitro-benzene 2301068-13-1
1-Bromo-3-fluoro-5-nitro-2-(2,2,2-trifluoro-ethoxy)-benzene 2301067-40-1
3-(2-Bromo-6-fluoro-4-nitro-phenoxymethyl)-azetidine 2301067-57-0
3-Bromo-5-fluoro-4-isobutoxy-phenylamine 2301068-86-8
3-Bromo-4-cyclopropylmethoxy-5-fluoro-phenylamine 2301068-17-5
3-Bromo-4-(2,2-difluoro-propoxy)-5-fluoro-phenylamine 2301067-12-7
3-Bromo-5-fluoro-4-(2,2,2-trifluoro-ethoxy)-phenylamine 2301067-76-3
[2-(4-Amino-2-bromo-6-fluoro-phenoxy)-ethyl]-carbamic acid tert-butyl ester 2301068-70-0
3-(4-Amino-2-bromo-6-fluoro-phenoxymethyl)-azetidine-1-carboxylic acid tert-butyl ester 2301067-55-8
3-Bromo-5-fluoro-4-(2-methoxy-ethoxy)-phenylamine 2301069-04-3
2-(4-Hydroxybutyl)benzenepropanoic acid methyl ester 151583-75-4
FD&C Blue No. 2--aluminum lake 15792-65-1
4-Ethoxy-I(3)-hydroxybenzenebutanoic acid 2-[[1-[(4-fluorophenyl)methyl]-1H-indol-3-yl]methylene]hydrazide 346655-79-6
2-[(2-Chlorophenyl)amino]-2-oxoacetic acid 2-[[1-(3-bromophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylene]hydrazide 914347-06-1
N-(1-Cyano-2,2-dimethylpropyl)-2-fluoro-5-(2-oxoimidazolidin-1-yl)benzamide 2261195-80-4
H-Gly-Gly-Lys-OH Acetate 21467-03-8
((R)-4-Hydroxy-4-methyl-Orn(5-TAMRA)7)-Phalloidin 1926163-48-5
H-Cys-psi(CH2NH)Val-psi(CH2NH)Phe-Met-OH trifluoroacetate 1801273-96-0
trans-Methyl 4-(2-cyanophenyl)pyrrolidine-3-carboxylate HCl 2301850-82-6
Methyl 6-aminonaphthalene-1-carboxylate HCl 2301850-87-1
Tert-butyl 3-((2-ethoxy-2-oxoethyl)amino)pyrrolidine-1-carboxylate hcl 2205297-56-7

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