2-AMINO-4-(4-ETHOXYPHENYL)-7,7-DIMETHYL-5-OXO-4,6,7,8-TETRAHYDRO2H-CHROMENE-3-CARBONITRILE
2-AMINO-4-(4-ETHOXYPHENYL)-7,7-DIMETHYL-5-OXO-4,6,7,8-TETRAHYDRO2H-CHROMENE-3-CARBONITRILE(2-AMINO-4-(4-ETHOXYPHENYL)-7,7-DIMETHYL-5-OXO-4,6,7,8-TETRAHYDRO2H-CHROMENE-3-CARBONITRILE)
CAS:
化学式: C20H22N2O3