1087-09-8
二苯甲酰基乙炔
+
18080-49-4
→
~82%
80780-61-6
(3Z)-3-(7-methoxy-3-methyl-4-oxido-1H-quinoxalin-4-ium-2-ylidene)-1,4-diphenylbutane-1,2,4-trione
3524-06-9
5-甲氧基苯并呋喃 3-氧化物