3-бензил 5-этил 6-метил-2-фенил-4-(фенилин基)-1，4-二водорода피리딘-3，5-二羧кислотаэфир
3-Benzyl 5-ethyl 6-methyl-2-phenyl-4-(phenylethynyl)-1，4-dihydropyridine-3，5-dicarboxylate
3-Benzyl 5-ethyl 6-methyl-2-phenyl-4-(phenylethynyl)-1，4-dihydropyridine-3，5-dicarboxylate 98%