1122-17-4
2,3-二氯马来酸酐
+
95-76-1
易瑞沙杂质III
→
~81%
65833-22-9
3,4-dichloro-1-(3,4-dichlorophenyl)pyrrole-2,5-dione
19844-27-0
1-(3,4-二氯苯基)-吡咯-2,5-二酮
~45%
54012-56-5
N-(3,4-二氯苯基)马来酸
415713-60-9
3-氯-1-(3,4-二氯苯基)-4-(4-吗啉基)-1H-吡咯-2,5-二酮