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-(Furan-3-yl)propan-2-yl)-3-(4-methoxybenzyl)urea 1790197-51-1
(E)-N-(2-(dimethylamino)ethyl)-N-(tetrahydro-2H-pyran-4-yl)-3-(thiophen-2-yl)acrylamide 1799265-39-6
N-(2-(dimethylamino)ethyl)-4-(N,N-dimethylsulfamoyl)-N-(tetrahydro-2H-pyran-4-yl)benzamide 1798543-00-6
N-(2-(dimethylamino)ethyl)-N-(tetrahydro-2H-pyran-4-yl)furan-2-carboxamide 1795302-29-2
5-bromo-N-(2-(dimethylamino)ethyl)-N-(tetrahydro-2H-pyran-4-yl)furan-2-carboxamide 1797537-61-1
N-(2-(dimethylamino)ethyl)-3-(4-methoxyphenyl)-N-(tetrahydro-2H-pyran-4-yl)propanamide 1798018-29-7
(E)-N-(1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)but-2-enamide 1798406-37-7
1-((1-Phenylpyrrolidin-2-yl)methyl)-3-(thiophen-2-yl)urea 1797873-99-4
1-(2-(dimethylamino)ethyl)-3-(4-methoxybenzyl)-1-(tetrahydro-2H-pyran-4-yl)urea 1797076-09-5
N-(2-(3-methyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide 1797267-41-4
N-[2-(3-methyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]pyrazine-2-carboxamide 1797076-40-4
N-(2-(3-methyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)picolinamide 1797962-21-0
N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-2,6-difluorobenzamide 1795297-51-6
N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-2-(trifluoromethyl)benzamide 1795410-91-1
N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-2-phenoxypropanamide 1787915-03-0
N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-2-(2-fluorophenoxy)acetamide 1788843-57-1
N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)benzo[d]thiazole-2-carboxamide 1795295-64-5
N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]-2-(2,5-dioxopyrrolidin-1-yl)acetamide 1795297-76-5
N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]cyclobutanecarboxamide 1798526-10-9
N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-3-(phenylsulfonyl)propanamide 1788843-62-8
3-cyano-N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]benzamide 1798526-13-2
N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide 1798486-72-2
N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-3-(4-fluorophenyl)-1-methyl-1H-pyrazole-5-carboxamide 1798618-22-0
5-cyclopropyl-N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)isoxazole-3-carboxamide 1787915-43-8
N-[2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl]furan-3-carboxamide 1795297-90-3
(2S,3R,4R,5S)-2-(4-Chloro-3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)phenyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol 1415468-95-9
N-(2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)thiophen-3-yl)-6-(trifluoromethyl)nicotinamide 1795410-94-4
N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxamide 1798543-35-7
1-[3-(4-Fluorophenyl)azepan-1-yl]pent-4-en-1-one 1797545-72-2
3-(2-(3-(4-fluorophenyl)azepan-1-yl)-2-oxoethyl)-2,3,7,8-tetrahydrocyclopenta[d]thiazolo[3,2-a]pyrimidin-5(6H)-one 1797077-17-8
3-Amino-3-[4-fluoro-2-(trifluoromethyl)phenyl]propanoic acid 773123-04-9
(2,4-Dimethylthiazol-5-yl)(3-(4-fluorophenyl)azepan-1-yl)methanone 1797069-03-4
1-(3-(4-fluorophenyl)azepan-1-yl)-2-(1H-pyrazol-1-yl)ethanone 1797604-82-0
N-{2-[3-(4-fluorophenyl)azepan-1-yl]-2-oxoethyl}-N-methylmethanesulfonamide 1797182-12-7
3-Amino-3-[4-fluoro-3-(trifluoromethyl)phenyl]propanoic acid 773123-05-0
(3-(4-fluorophenyl)azepan-1-yl)(1H-indol-5-yl)methanone 1797077-27-0
3-(4-fluorophenyl)-N-(2-methoxyethyl)azepane-1-carboxamide 1795298-02-0
3-chloro-N-(furan-2-ylmethyl)-N-(tetrahydro-2H-pyran-4-yl)benzamide 1795411-08-3
2-bromo-N-[(furan-2-yl)methyl]-N-(oxan-4-yl)benzamide 1788675-33-1
N-(furan-2-ylmethyl)-2-(4-(isopropylsulfonyl)phenyl)-N-(tetrahydro-2H-pyran-4-yl)acetamide 1795491-83-6
N-(furan-2-ylmethyl)-N-(tetrahydro-2H-pyran-4-yl)-4-(trifluoromethoxy)benzamide 1795195-41-3
2-methyl-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)benzamide 1796970-37-0
N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)benzo[d][1,3]dioxole-5-carboxamide 1797605-02-7
2-bromo-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)benzamide 1797760-04-3
3,4-difluoro-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)benzamide 1797305-16-8
N-(oxan-4-yl)-N-[(thiophen-2-yl)methyl]-4-(trifluoromethyl)benzamide 1797268-39-3
2-(4-chlorophenoxy)-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)acetamide 1797760-19-0
N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)-2-(m-tolyl)acetamide 1797268-47-3
2-phenyl-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)butanamide 1797605-07-2
N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)furan-2-carboxamide 1797140-36-3

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