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-[6-({[(2,4-difluorophenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021228-49-8
N-[6-({[(3-acetylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021228-53-4
N-(6-((2,5-dimethylbenzyl)thio)pyridazin-3-yl)cyclopropanecarboxamide 1021254-94-3
N-{6-[({[4-(propan-2-yl)phenyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}cyclopropanecarboxamide 1021254-96-5
N-[6-({[(3,4-difluorophenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021254-98-7
N-[(Dimethylamino)sulfonyl]-L-isoleucine 174602-64-3
N-{6-[({[2-methoxy-5-(trifluoromethyl)phenyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}cyclopropanecarboxamide 1021228-66-9
N-{6-[({[4-(trifluoromethoxy)phenyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}cyclopropanecarboxamide 1021255-01-5
N-{6-[({[(2-methoxyphenyl)methyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}cyclopropanecarboxamide 1021255-05-9
N-{6-[({[2-(4-methoxyphenyl)ethyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}cyclopropanecarboxamide 1021255-07-1
N-(6-{[(pyridin-4-yl)methyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021213-59-1
Ethyl 2-(2-(2-((6-(cyclopropanecarboxamido)pyridazin-3-yl)thio)acetamido)thiazol-4-yl)acetate 1021255-13-9
N-(6-{[2-(piperidin-1-yl)ethyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021213-64-8
N-(6-{[2-(morpholin-4-yl)ethyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021255-15-1
N-(6-{[2-(3-methoxyphenyl)-2-oxoethyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021213-68-2
N-(6-((2-oxo-2-(propylamino)ethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide 1021255-17-3
N-[6-({[bis(propan-2-yl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021213-73-9
N-(6-{[2-(dimethylamino)ethyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021255-19-5
N-(6-((2-oxo-2-((5-propyl-1,3,4-thiadiazol-2-yl)amino)ethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide 1021255-21-9
N-(6-((2-((3-methylisoxazol-5-yl)amino)-2-oxoethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide 1021213-81-9
N-(6-((2-oxo-2-((thiophen-2-ylmethyl)amino)ethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide 1021255-24-2
Noscapine hydrochloride hydrate 219533-73-0
N-[6-({[(3-chloro-4-methylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021213-84-2
N-[6-({[(5-chloro-2-methoxyphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021255-27-5
N-[6-({[(3,4-dichlorophenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021213-91-1
N-(6-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021255-31-1
N-(6-{[(3-chlorophenyl)methyl]sulfanyl}pyridazin-3-yl)cyclopropanecarboxamide 1021213-96-6
N-[6-({[(3-chloro-4-fluorophenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide 1021214-00-5
N-[6-(benzylsulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021214-03-8
N-(6-{[(2-fluorophenyl)methyl]sulfanyl}pyridazin-3-yl)-2-methylpropanamide 1021255-37-7
N-(6-{[(3-fluorophenyl)methyl]sulfanyl}pyridazin-3-yl)-2-methylpropanamide 1021214-07-2
Ethyl 2-{[6-(2-methylpropanamido)pyridazin-3-yl]sulfanyl}acetate 1021214-10-7
Benzyl 2-((6-isobutyramidopyridazin-3-yl)thio)acetate 1021214-13-0
N-{6-[(carbamoylmethyl)sulfanyl]pyridazin-3-yl}-2-methylpropanamide 1021255-43-5
N-(6-{[(cyclopentylcarbamoyl)methyl]sulfanyl}pyridazin-3-yl)-2-methylpropanamide 1021214-16-3
2-methyl-N-[6-({[(3-methylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]propanamide 1021255-45-7
N-[6-({[(2,3-dimethylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021214-18-5
2-methyl-N-[6-({[(2,4,6-trimethylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]propanamide 1021255-47-9
2-methyl-N-{6-[({[2-(trifluoromethyl)phenyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}propanamide 1021214-21-0
N-[6-({[(4-ethoxyphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021255-53-7
N-[6-({[(2-ethoxyphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021214-24-3
N-(6-((2-(benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)isobutyramide 1021255-56-0
N-[6-({[(2,3-dihydro-1,4-benzodioxin-6-yl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021214-27-6
N-[6-({[(3-acetamidophenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021255-59-3
N-[6-({[(2-fluorophenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide 1021214-29-8
N-(6-((2-((4-acetylphenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)isobutyramide 1021214-31-2
N-(6-{[(benzylcarbamoyl)methyl]sulfanyl}pyridazin-3-yl)-2-methylpropanamide 1021255-67-3
N-{6-[({[(4-fluorophenyl)methyl]carbamoyl}methyl)sulfanyl]pyridazin-3-yl}-2-methylpropanamide 1021214-33-4
N-(6-((2-((benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)isobutyramide 1021255-70-8
Methyl 5-({[6-(2-methylpropanamido)pyridazin-3-yl]sulfanyl}methyl)furan-2-carboxylate 1021214-38-9