pyridine; compound with 4-dicyanomethyl-5-oxo-cyclopenta-1,3-diene-1,2,3-tricarbonoic acid trimethyl ester
英文别名
Pyridin; Verbindung mit 4-Dicyanmethyl-5-oxo-cyclopenta-1,3-dien-1,2,3-tricarbonsaeure-trimethylester;5-Dicyanmethylen-2,3,4-tris-methoxycarbonyl-cyclopenta-1,3-dienolat