50472-10-1
2-amino-3,6-dimethoxybenzoic acid
+
107-13-1
丙烯腈
→
912342-26-8
2,5-Dimethoxybicyclo[4.2.0]octa-1,3,5,7-tetraene-7-carbonitrile
50472-09-8
3,6-二甲氧基-2-硝基-苯甲酸