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-cyclopropyl-2-(methylthio)-N-(thiophen-3-ylmethyl)benzamide 1235291-05-0
N-cyclopropyl-2-(methylthio)-N-(thiophen-3-ylmethyl)nicotinamide 1235148-74-9
N-cyclopropyl-N-(thiophen-3-ylmethyl)-1-naphthamide 1234919-65-3
2-[2-(4-Fluorophenyl)-1,3-oxazol-4-yl]ethan-1-amine hydrochloride 1240527-56-3
2-[(Pyrrolidine-1-carbothioyl)-amino]-benzoic acid methyl ester 1174034-81-1
1-Bromo-4-(1-bromopropyl)benzene 1094335-60-0
1-(Bromomethyl)-2-propoxybenzene 2606-59-9
Cyclohexanone, 2-chloro-4-methoxy- 927180-14-1
N-cyclopropyl-2-(4-methoxyphenyl)-N-(thiophen-3-ylmethyl)ethanesulfonamide 1234853-91-8
5-chloro-N-cyclopropyl-2-methoxy-N-(thiophen-3-ylmethyl)benzenesulfonamide 1235045-54-1
N-(4-(N-cyclopropyl-N-(thiophen-3-ylmethyl)sulfamoyl)phenyl)butyramide 1234911-52-4
2-Methyl-3-[(3-methyl-2-buten-1-yl)oxy]phenol 1094247-72-9
3-methoxy-N-(propan-2-yl)aniline hydrochloride 1240527-18-7
2-[(2-Acetamidoethyl)(methyl)amino]acetic acid 1156981-92-8
5-Pyrimidinesulfonamide, 2-chloro-N-methyl-N-(phenylmethyl)- 1155080-48-0
N-(2-methoxyethyl)-N-(thiophen-3-ylmethyl)benzenesulfonamide 1235359-76-8
2-chloro-N-(2-methylpropyl)pyridine-3-sulfonamide 1155081-09-6
2-chloro-N-cyclopentylpyridine-3-sulfonamide 1155913-42-0
2-chloro-N-(1-phenylethyl)pyridine-3-sulfonamide 1155914-21-8
3-(Dodecyloxy)propanethioamide 1240526-94-6
2-Chloro-6-(1-piperidinylsulfonyl)quinoline 1155915-46-0
2-chloro-N-pentylpyridine-3-sulfonamide 1156388-42-9
5-(1-(Pyridin-3-ylsulfonyl)azetidin-3-yl)-3-(thiophen-2-yl)-1,2,4-oxadiazole 1324662-20-5
(4-(1H-pyrrol-1-yl)phenyl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone 1323658-55-4
1-Phenyl-4-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)butane-1,4-dione 1323706-67-7
2-((2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)-1-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone 1327574-88-8
(3-(Dimethylamino)phenyl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone 1327231-75-3
2-(3-Chloro-4-fluorophenyl)oxirane 1020994-89-1
2-(1H-benzo[d]imidazol-1-yl)-1-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone 1327530-00-6
N-(3,5-Dimethylphenyl)-2-hydrazinopyridine-3-sulfonamide 1155080-19-5
N-(3,5-difluorophenyl)-2-hydrazinylpyridine-3-sulfonamide 1155081-22-3
(3-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(2-(trifluoromethyl)phenyl)methanone 1324679-76-6
2-(Benzylthio)-1-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone 1324507-08-5
(E)-2-phenyl-N-(3-pyrazol-1-ylpropyl)ethenesulfonamide 1198057-32-7
3-(2-oxo-2-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethyl)benzo[d]oxazol-2(3H)-one 1331268-23-5
2-(3,5-Dimethylisoxazol-4-yl)-1-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone 1327632-01-8
N-(3-chloro-4-methylphenyl)-2-(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)acetamide 1327316-80-2
(3S)-3-{[(tert-butoxy)carbonyl]amino}-3-(2,3-dimethylphenyl)propanoic acid 1366315-62-9
4-[[2-(Aminosulfonyl)ethyl]amino]-N-cyclopropylbenzenesulfonamide 1156914-57-6
2-methoxy-N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)acetamide 1234985-84-2
N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)furan-2-carboxamide 1235121-42-2
methyl N-[4-[2-amino-4-(2-methoxyethoxy)pyrido[3,2-d]pyrimidin-6-yl]phenyl]carbamate 1036385-82-6
2-(methylthio)-N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)benzamide 1234991-47-9
Ethyl 3-amino-3-(2,6-difluorophenyl)propanoate 773866-48-1
Methyl 4-((thiophen-3-ylmethyl)(2,2,2-trifluoroethyl)carbamoyl)benzoate 1235236-45-9
N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide 1235098-08-4
4-isopropoxy-N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)benzamide 1234974-21-0
n-[4-(2-Amino-4-isopropoxy-pyrido[3,2-d]pyrimidin-6-yl)-phenyl]-isobutyramide 1036385-92-8
7-methoxy-N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)benzofuran-2-carboxamide 1234918-81-0
2,2-Bis(3-methylthiophen-2-yl)tetrahydrofuran 1253297-73-2

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