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-(4-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-amine hydrochloride 1955499-10-1
N-methyl-N-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-3-amine dihydrochloride 1955541-43-1
2H,3H,4H,5H,6H,7H,8H-[1,2]oxazolo[4,5-d]azepin-3-one hydrochloride 1955553-79-3
1-Methyl-6-(trifluoromethyl)piperidin-3-amine dihydrochloride 1955558-12-9
Methyl 3-[4-(aminomethyl)piperidin-1-yl]propanoate dihydrochloride 1955541-31-7
4-(Piperidin-4-yl)pyrrolidin-2-one hydrochloride 1955514-60-9
3-Amino-3-(3,5-dichlorophenyl)-2,2-difluoropropanoic acid hydrochloride 1955515-25-9
3-[(1R,3S)-3-amino-2,2-dimethylcyclobutyl]propanoic acid hydrochloride 1955474-15-3
2H,3H,4H,5H,6H,7H,8H-[1,2]oxazolo[5,4-c]azepin-3-one hydrochloride 1955530-90-1
rac-[(1R,6R)-7,7-difluoro-2-oxabicyclo[4.1.0]heptan-1-yl]methanamine hydrochloride 1955519-24-0
2-(2,4-Dimethylphenyl)cyclobutan-1-amine hydrochloride 1955541-11-3
Rac-(1R,6R)-3-azabicyclo[4.1.0]heptan-6-ol hydrochloride 1969288-40-1
5-[(3,5-Difluorophenyl)methyl]-1,3-thiazol-2-amine hydrochloride 1955540-06-3
N-phenylpiperidine-3-sulfonamide hydrochloride 1989659-77-9
4-(1,2-Oxazol-3-yl)piperidine hydrochloride 1955540-53-0
N1,N1-Dimethylspiro[3.3]heptane-1,3-diamine dihydrochloride 1989671-57-9
(2R,6R)-4-benzyl-6-methylmorpholine-2-carboxylic acid hydrochloride 1989638-07-4
3a-methyl-hexahydro-1H-furo[3,4-c]pyrrole hydrochloride 1955540-64-3
Lithium(1+) ion 5-(trifluoromethyl)-1,3,4-oxadiazole-2-carboxylate 1989659-48-4
(2,2-Difluoro-3,3-dimethylcyclopropyl)methanamine hydrochloride 1955514-92-7
3-[(4-Methylphenyl)methyl]azetidine hydrochloride 1955540-17-6
(3S,5R)-5-fluoropiperidin-3-ol hydrochloride 1955505-76-6
2-(Pyrrolidin-3-yl)acetamide,trifluoroacetic acid 1989672-63-0
2-[5-(Methoxymethyl)thiophen-3-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2246778-03-8
(2R,3R)-3-[(1H-pyrazol-1-yl)methyl]oxolane-2-carboxylic acid hydrochloride 1969287-77-1
Lithium(1+) ion 3-(5-methyl-1,3,4-oxadiazol-2-yl)propanoate 1989672-52-7
2-[(1H-1,2,3-triazol-1-yl)methyl]benzoic acid hydrochloride 1989659-13-3
{2-[(4-Chlorophenyl)methyl]-1,3-thiazol-4-yl}methanamine dihydrochloride 1989672-64-1
[1-(3,4-dimethoxyphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methanamine hydrochloride 1989659-30-4
3-(Trifluoromethyl)pyridine-2-carboximidamide dihydrochloride 1989672-37-8
2-Methyl-2-{[4-(trifluoromethyl)phenyl]methyl}pyrrolidine hydrochloride 1989671-69-3
methyl (2S)-2-amino-3-(3-bromothiophen-2-yl)propanoate hydrochloride 1989638-23-4
(E)-3-(1-Benzothiophen-5-yl)prop-2-enoic acid 921219-05-8
3-(5,6,7,8-Tetrahydronaphthalen-2-yl)butan-1-amine hydrochloride 1989659-50-8
(1,2-Thiazol-5-yl)methanamine dihydrochloride 1989671-20-6
5-[(4-Fluorophenyl)methyl]-1,3,4-thiadiazol-2-amine hydrochloride 1989672-53-8
3-(5-methyl-1H-imidazol-2-yl)aniline dihydrochloride 1989671-71-7
2-[1-(aminomethyl)cyclohexyl]-N-methylacetamide hydrochloride 1989659-51-9
1-(4-Fluorocyclohexyl)ethan-1-amine hydrochloride 1989672-16-3
2-(Ethylamino)propanenitrile hydrochloride 1989659-41-7
Decahydroisoquinolin-8a-ol hydrochloride 1989671-64-8
Azetidin-3-ylmethanesulfonyl fluoride hydrochloride 1989671-26-2
2-Amino-4,6-dimethylpyridine-3-carboxamide hydrochloride 1989659-32-6
2-(2-Aminoethyl)-octahydroimidazolidino[1,5-a]pyridin-3-one hydrochloride 1989672-00-5
Ethyl 2-amino-2-cyclopropyl-3,3,3-trifluoropropanoate 1989672-66-3
3-[(2-Methylphenyl)methyl]azetidine hydrochloride 1989659-85-9
tert-butyl (3S)-3-(aminomethyl)-5-methylhexanoate hydrochloride 1989638-08-5
1-(Oxan-2-yl)prop-2-yn-1-amine hydrochloride 1989671-66-0
[(2R,3S)-2-(1-ethyl-1H-imidazol-2-yl)oxolan-3-yl]methanamine dihydrochloride 1989638-25-6
Tert-butyl 4-methylpiperidine-4-carboxylate hydrochloride 1989672-82-3

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