butyl,cyanopropan,piperazine,carboxylate
Piperazine
851315-94-11-Piperazinecarboxamide,4-[2-amino-6-(3,4-dimethoxyphenyl)-4-pteridinyl]-N-[2-(2-thienyl)ethyl]-
851315-80-51-Piperazinecarboxylic acid,4-[2-amino-6-(3,4-dimethoxyphenyl)-4-pteridinyl]-, 4-chlorophenyl ester