6-amino-3-butyl-4-(2,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
6-amino-3-butyl-4-(2,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(6-amino-3-butyl-4-(2,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile)
CAS: 664999-81-9
化学式: C20H24N4O4