212780-02-4
→
67394-73-4
3,4-dimethoxybenzene-1,2-diamine
79025-28-8
3,4-Dimethoxy-2-nitrobenzoic acid
2450-26-2
4-hydroxy-3-methoxy-2-nitrobenzaldehyde
30710-17-9
3,4-dimethoxy-2-nitroaniline
71089-33-3
1,2-dimethoxy-3,4-dinitro-benzene
55149-84-3
3,4-Dimethoxy-2-nitrobenzaldehyde
881-68-5
乙酰香兰素
19178-33-7
3,4-dimethoxy-2-nitro-benzoic acid amide
77406-59-8
1,4-dihydroquinoxaline-5,6-dione