1,2,3,4-Tetrahydro-5-oxo-5H-[1]benzopyrano[4,3-c]pyridazine-1,2-dicarboxylic acid diethyl ester
1,2,3,4-Tetrahydro-5-oxo-5H-[1]benzopyrano[4,3-c]pyridazine-1,2-dicarboxylic acid diethyl ester(1,2,3,4-Tetrahydro-5-oxo-5H-[1]benzopyrano[4,3-c]pyridazine-1,2-dicarboxylic acid diethyl ester)
CAS:
化学式: C17H18N2O6