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
1-(1,4-dimethyl-1H-pyrazol-5-yl)-2-(methylamino)ethan-1-one 1504090-93-0
(1R)-3-amino-1-(5-methylpyrazin-2-yl)propan-1-ol 2227731-81-7
(R)-2-Amino-3-(2-methoxy-3-methylphenyl)propanoic acid 1336471-04-5
(1S)-3-amino-1-(3-methylpyrazin-2-yl)propan-1-ol 2227906-12-7
5-prop-2-ynylsulfanyl-1H-pyrimidine-2,4-dione 73236-44-9
N-(3-methanesulfonylpropyl)-N-methylhydroxylamine 1502543-40-9
1-(5-Methylthiophen-2-yl)cyclobutan-1-amine 1508588-17-7
6-(p-Fluorophenyl)-3-methyluracil 2097974-35-9
(1S)-2-amino-1-(2-methoxypyridin-3-yl)ethan-1-ol 2227858-30-0
3-(Difluoromethyl)-5-((4-methylbenzyl)thio)-4H-1,2,4-triazole 1706454-59-2
3-(Difluoromethyl)-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazole 1706453-17-9
3-(Difluoromethyl)-5-((2-nitro-4-(trifluoromethyl)phenyl)thio)-4H-1,2,4-triazole 1706454-87-6
2-((5-(Difluoromethyl)-4H-1,2,4-triazol-3-yl)thio)-5-nitrobenzoic acid 1706458-87-8
(3r)-3-Amino-3-(4-methylfuran-2-yl)propanoic acid 1366295-58-0
5-((2-Bromo-4-chloro-6-methylphenoxy)methyl)-1,3,4-oxadiazol-2-amine 1706439-51-1
2-(4-(tert-Butyl)-2-chlorophenoxy)acetamide 1706453-73-7
2-(2,4-Dichloro-3,5-dimethylphenoxy)acetamide 1706439-14-6
(3S)-3-amino-3-(1,3-dimethyl-1H-pyrazol-4-yl)propan-1-ol 2137146-46-2
2-(((3-(2,3-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)thio)-3-phenethylquinazolin-4(3H)-one 2034477-48-8
3-pentyl-2-(((3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methyl)thio)quinazolin-4(3H)-one 2034461-08-8
1-(5-Thiazolyl)piperazine 933728-37-1
2-(5-amino-4-(phenylsulfonyl)-3-(m-tolylamino)-1H-pyrazol-1-yl)-N-(4-ethylphenyl)acetamide 2034399-77-2
2-(((3-(4-bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)thio)-3-(3-methoxypropyl)quinazolin-4(3H)-one 2034223-59-9
2-(((3-(benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)methyl)thio)-3-(3-methoxypropyl)quinazolin-4(3H)-one 2034461-89-5
N-methoxy-N,4-dimethyl-2-(1H-pyrrol-1-yl)thiazole-5-carboxamide 2098030-87-4
4-[(1S)-2-amino-1-hydroxyethyl]-3-fluorophenol 2227918-43-4
5-bromo-7-chloro-1H-benzo[d][1,2,3]triazole 1935384-46-5
1-(4-((4-(Dimethylamino)piperidin-1-yl)methyl)piperidin-1-yl)ethanone 2034475-61-9
1-(2-(1H-pyrazol-1-yl)ethyl)-4-methylpiperazine 1565371-94-9
1-(2-(1H-pyrazol-1-yl)ethyl)-2-methylpiperidine 2034241-43-3
8-Bromo-6-methoxy-1,7-dimethyl-1,2,3,4-tetrahydro-1,5-naphthyridine 1823547-75-6
2-[(1R)-2-amino-1-hydroxyethyl]-4-fluorophenol 2227857-54-5
4-[[6-Methyl-2-(1-methylethyl)-3H-imidazo[4,5-b]pyridin-3-yl]methyl]benzoic acid 1215948-70-1
(2R)-2-(2,6-Difluorophenyl)propan-1-amine 2248172-15-6
4-((Tert-butoxycarbonyl)amino)cyclohexyl carbonochloridate 1649998-62-8
5,7-Dichloro-2-(3-methoxyphenyl)-1H-benzo[d]imidazole 1801147-17-0
2-((Tert-butoxycarbonyl)amino)-4-(4-ethoxyphenyl)butanoic acid 2097943-60-5
2-((Tert-butoxycarbonyl)amino)-4-(5-methylthiophen-2-yl)butanoic acid 2097953-43-8
2-((Tert-butoxycarbonyl)amino)-4-(4-(methylthio)phenyl)butanoic acid 2097945-87-2
2-((tert-butoxycarbonyl)amino)-4-(1H-indol-3-yl)butanoic acid 2097953-52-9
2-((Tert-butoxycarbonyl)amino)-4-(2,3-dihydrobenzofuran-5-yl)butanoic acid 1697614-26-8
Tert-butyl 3-((4-cyanopyridin-3-yl)oxy)azetidine-1-carboxylate 2097955-85-4
(3R)-3-Amino-3-(2-methylfuran-3-YL)propanoic acid 1366376-70-6
2-Amino-4-(3-methylthiophen-2-yl)butanoic acid 1888613-08-8
(2S)-2-Methyl-3-(5-methylpyridin-3-yl)propanoic acid 2248209-96-1
(1S)-3-amino-1-(2-methylpyridin-4-yl)propan-1-ol 2227720-47-8
(1R)-3-amino-1-(4-methylpyridin-3-yl)propan-1-ol 2227674-63-5
6-(3-Methyl-2-oxoimidazolidin-1-yl)nicotinic acid 2089732-31-8
3-((tetrahydro-2H-pyran-4-yl)methoxy)isonicotinonitrile 1517858-40-0
3-((Tetrahydrofuran-2-yl)methoxy)isonicotinonitrile 1537847-20-3

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

Copyright © 2024 ChemSrc All Rights Reserved