2-amino-4-(5-butyl-2-thienyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
2-amino-4-(5-butyl-2-thienyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile(2-amino-4-(5-butyl-2-thienyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile)
CAS:
化学式: C18H20N2O2S