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
tert-butyl N-[3-[4-(3-hydroxypropyl)phenoxy]-3-phenylpropyl]-N-methylcarbamate 1615654-63-1
(2R,3R)-2-ethylpyrrolidin-3-ol 2580094-47-7
(1R)-2-amino-1-(5-bromothiophen-3-yl)ethan-1-ol 2227801-48-9
Ethyl 6-nitronicotinate 1804099-90-8
trans-1-tert-Butyl 3-methyl 6-methylpiperidine-1,3-dicarboxylate 1613227-97-6
(4-Bromo-2,5-difluorophenyl)(morpholino)methanone 1613051-41-4
tert-butyl N-[1-(N'-hydroxycarbamimidoyl)cyclobutyl]carbamate 1251924-20-5
(3S)-3-hydroxy-3-{1-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl}propanoic acid 2227662-10-2
1-[6-(Dimethylamino)pyridin-3-yl]cyclobutane-1-carboxylic acid 1511719-39-3
1-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-2-(methylamino)ethan-1-one 1521338-02-2
3-amino-1-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]propan-1-one 1521940-97-5
4-(2-Methylpyridin-3-yl)oxane-4-carboxylic acid 1516293-98-3
4-(3-Methylpyridin-2-yl)oxane-4-carboxylic acid 1518179-98-0
1-(6-Methoxypyridin-3-yl)cyclopentane-1-carboxylic acid 1519277-39-4
1-(2-Methoxypyridin-4-yl)cyclopentane-1-carboxylic acid 1523647-71-3
1-(2,4-dimethyl-1H-pyrrol-3-yl)cyclohexane-1-carboxylic acid 1517310-52-9
N-[(5-bromothiophen-2-yl)methyl]-N-methylhydroxylamine 1533940-63-4
(2R)-2-amino-2-(5-bromothiophen-3-yl)ethan-1-ol 1391480-04-8
4-Tert-butyl-2-thiomorpholin-4-ylpyrimidine-5-carboxylic acid 1340689-20-4
Ethyl 6-bromo-1-[(4-methoxyphenyl)methyl]-4-oxoquinoline-3-carboxylate 1248546-11-3
3-[[(2,4-Difluorophenyl)methyl]amino]-3,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxylic acid 1248551-38-3
1,1-Dimethylethyl 4-[[1-(3-fluorophenyl)-5-(4-pyridinyl)-1H-1,2,3-triazol-4-yl]methyl]-1-piperazinecarboxylate 1248551-75-8
1-[[1-(3,5-Difluorophenyl)-5-(4-pyridinyl)-1H-1,2,3-triazol-4-yl]methyl]-4-piperidinamine 1248547-00-3
(1S)-1-[3-(trifluoromethyl)-1H-pyrazol-4-yl]ethan-1-amine 2227682-72-4
methyl 2-[(2S)-pyrrolidin-2-yl]-1,3-oxazole-4-carboxylate 2348348-04-7
4'-Methyl acetyl fentanyl 90736-15-5
O-Trifluoroacetyl-hexestrol 31385-13-4
D4Txg9svj2 2365471-29-8
Tert-butyl 2-(4-(trifluoromethyl)cyclohexyl)acetate 1584139-55-8
(2-Amino-3-chlorophenyl)-(3-chlorophenyl)methanone 1584714-80-6
2-Amino-3-(4-amino-3,5-dimethylphenyl)propanoic acid dihydrochloride 903509-72-8
Morpholin-3-ylmethanamine dihydrochloride 1157076-33-9
3-((3,4-Difluorobenzyl)oxy)-piperidine hydrochloride 745066-70-0
1-(Trans-4-{[7-Oxo-8-(Propan-2-Yl)-7,8-Dihydropyrido[2,3-D]pyrimidin-2-Yl]amino}cyclohexyl)-3-Propan-2-Ylurea 1673513-04-6
cis-Diethylpyrrolidine-2,5-dicarboxylate hydrochloride 162376-17-2
Fosciclopirox disodium 1380539-08-1
1-isobutyl-3-[2-[4-[3-[4-[[4-methyl-1-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]indol-3-yl]methyl]phenoxy]propyl]-4,9-diazaspiro[5.5]undecan-9-yl]-2-oxo-ethyl]urea 1714144-93-0
2-(4-oxo-2-((2-oxo-2-(p-tolylamino)ethyl)thio)-7-phenyl-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl)acetic acid 2034275-11-9
Tert-butyl 4-(prop-2-enoyl)piperidine-1-carboxylate 1553928-45-2
Ethyl (2E)-4-(4-fluorophenyl)but-2-enoate 1105703-74-9
N-Methoxy-N-methyl-2-phenyl-4-oxazolecarboxamide 1620840-43-8
1-(Naphthalen-1-yl)-9H-pyrido[3,4-b]indole 16765-75-6
(Z)-3-[3,4-Bis(phenylmethoxy)phenyl]-2-cyano-N-(3-ethoxypropyl)prop-2-enamide 732289-01-9
Ethyl 4-[[(Z)-3-(4-chlorophenyl)-2-cyanoprop-2-enoyl]amino]benzoate 341927-74-0
(1R)-3-amino-1-(1H-pyrrol-2-yl)propan-1-ol 2227809-42-7
(S)-2-(Azetidin-2-yl)-5-fluoro-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one 1548942-77-3
(S)-5-Fluoro-2-(1-(5-(2-methoxypyrimidin-5-yl)-7h-pyrrolo[2,3-d]pyrimidin-4-yl)azetidin-2-yl)-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3h)-one 1548338-68-6
(2S)-2-amino-2-(3-methylpyrazin-2-yl)ethan-1-ol 2227739-04-8
N-{1-[(3,5-dimethylisoxazol-4-yl)methyl]piperidin-4-yl}-2-hydroxynicotinamide 2108741-05-3
7-[(cyclopropylmethyl)amino]-2-(3-methoxyphenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 2109584-08-7

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved