2-Butenoic acid, 3-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)amino]-2-methyl-, ethyl ester

CAS:63536-18-5

Formula:C17H22N4O2

Moxiraprine

CAS:82239-52-9

Formula:C17H22N4O2

4-methyl-N-[2-(4-oxidomorpholin-4-yl)ethyl]-6-phenylpyridazin-3-amine

CAS:82239-53-0

Formula:C17H22N4O2

1-Piperazinecarboxylic acid, 4-(4-quinazolinyl)-, 1,1-dimethylethyl ester

CAS:827598-29-8

Formula:C17H22N4O2

Sildenafil Aldehyde IMpurity

CAS:845302-49-0

Formula:C17H22N4O2

1-Piperazinecarboxylic acid, 4-(5-quinoxalinyl)-, 1,1-dimethylethyl ester

CAS:846038-49-1

Formula:C17H22N4O2

1H-Imidazo[4,5-c]quinolin-7-ol, 4-amino-2-(ethoxymethyl)-1-(2-methylpropyl)-

CAS:847574-59-8

Formula:C17H22N4O2

Urea, N-butyl-N'-[2-(6-oxo-3-phenyl-1(6H)-pyridazinyl)ethyl]-

CAS:88421-10-7

Formula:C17H22N4O2

Urea, N,N-diethyl-N'-[2-(6-oxo-3-phenyl-1(6H)-pyridazinyl)ethyl]-

CAS:88421-13-0

Formula:C17H22N4O2

Urea, N-(1-methylethyl)-N'-[3-(6-oxo-3-phenyl-1(6H)-pyridazinyl)propyl]-

CAS:88421-15-2

Formula:C17H22N4O2