101683-57-2
101683-57-2
101683-57-2海关数据
英文名:
Pyrido[2,3-d]pyrimidine-6,7-dicarboxylic acid,2-(4-acetyl-1-piperazinyl)-8-ethyl-5,8-dihydro-5-oxo-, diethyl ester
分子式:
C21H27N5O6