N-[(2,4-diaminoquinazolin-6-yl)methyl]-N-(3,4-dichlorophenyl)acetamide

N-[(2,4-diamino-5-methylquinazolin-6-yl)methyl]-N-(3,4-dichlorophenyl)nitrous amide

2,4,5-三氯苯磺酸钠

N-Methansulfonyl-3,4-dichlor-anilin

1,2-dichloro-4-diazoniumbenzene tetrafluoroborate