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
Ethyl 5-[(4-nitrophenyl)sulfonyl]-2-furancarboximidate 349552-23-4
N1-(2-methoxyphenethyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941895-72-3
N1-(2-methyl-4-nitrophenyl)-N2-(thiophen-2-ylmethyl)oxalamide 941999-77-5
2-(4-benzylpiperidin-1-yl)-N-(2-methyl-4-nitrophenyl)-2-oxoacetamide 941939-92-0
N1-(2-methyl-4-nitrophenyl)-N2-(pyridin-4-ylmethyl)oxalamide 941963-92-4
N1-(3-methoxybenzyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941999-80-0
N1-(3-methoxypropyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941939-95-3
N1-(3-methoxyphenyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941963-95-7
2-(4-hydroxypiperidin-1-yl)-N-(2-methyl-4-nitrophenyl)-2-oxoacetamide 941895-78-9
N1-cycloheptyl-N2-(2-methyl-4-nitrophenyl)oxalamide 941999-83-3
5-Methyl-2-(propan-2-YL)cyclohexane-1-thiol 52636-53-0
4-(4-Methoxyphenyl)-1,3-thiazole-2-thiol 2104-05-4
8-Chloro-5-hydrazinylpyrido[2,3-d]pyridazine 2942-29-2
N1-(2-methyl-4-nitrophenyl)-N2-phenethyloxalamide 941939-98-6
2-(4-benzhydrylpiperazin-1-yl)-N-(2-methyl-4-nitrophenyl)-2-oxoacetamide 941895-81-4
N1-(2,3-dimethylphenyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941999-85-5
N1-(2-chlorobenzyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941940-01-8
N-(2-methyl-4-nitrophenyl)-2-oxo-2-(4-phenylpiperazin-1-yl)acetamide 941964-01-8
N1-(2,5-dimethylphenyl)-N2-(2-methyl-4-nitrophenyl)oxalamide 941895-84-7
N1-cyclopentyl-N2-(2-methyl-5-nitrophenyl)oxalamide 899974-89-1
N1-(4-chlorobenzyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899744-38-8
4,4-Difluorobut-3-en-1-ol 130814-37-8
N1-(2-(dimethylamino)ethyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899974-91-5
4-(3-phenylpyrazol-1-yl)-1H-pyrrolo[2,3-b]pyridine 941677-74-3
N1-(2-hydroxyethyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899978-70-2
N1-(3-hydroxypropyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899974-95-9
N1-(2-methyl-5-nitrophenyl)-N2-(2-morpholinoethyl)oxalamide 899744-44-6
N1-(2-methoxyphenethyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899978-72-4
2-[4-(4-fluorophenyl)piperazin-1-yl]-N-(2-methyl-5-nitrophenyl)-2-oxoacetamide 899974-97-1
N1-(benzo[d][1,3]dioxol-5-ylmethyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899744-46-8
N1-(2-methyl-5-nitrophenyl)-N2-(thiophen-2-ylmethyl)oxalamide 899978-74-6
N1-(2-methyl-5-nitrophenyl)-N2-(pyridin-2-ylmethyl)oxalamide 899974-99-3
N1-(2-methyl-5-nitrophenyl)-N2-(pyridin-3-ylmethyl)oxalamide 899744-48-0
N1-(2-methyl-5-nitrophenyl)-N2-(pyridin-4-ylmethyl)oxalamide 899978-76-8
N1-(2-methyl-5-nitrophenyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide 899744-50-4
N1-(3-(1H-imidazol-1-yl)propyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899978-78-0
N1-(3-methoxybenzyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899975-03-2
N1-(3-methoxyphenyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899744-52-6
N1-(furan-2-ylmethyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899975-05-4
N1-(3,4-dimethoxyphenyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899744-54-8
N1-(2-methoxybenzyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899978-82-6
N1-(2,6-difluorobenzyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 941999-88-8
N1-cyclopropyl-N2-(2-methyl-5-nitrophenyl)oxalamide 899975-07-6
3-(2-Methoxyethoxy)propan-1-ol 94194-50-0
N1-(2-hydroxypropyl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899978-84-8
N1-(1-hydroxybutan-2-yl)-N2-(2-methyl-5-nitrophenyl)oxalamide 899978-86-0
N-[4-(dimethylamino)phenyl]-N'-(3,3-diphenylpropyl)ethanediamide 941940-04-1
N1-(4-carbamoylphenyl)-N2-(3,3-diphenylpropyl)oxalamide 920388-55-2
4-(2-(4-(3-Chlorophenyl)piperazin-1-yl)-2-oxoacetamido)benzamide 920250-88-0
N-[2-(dimethylamino)-2-phenylethyl]-3,4,5-trimethoxybenzamide 899975-11-2

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