4-fluoro-[1,2]benzoquinone-1-(4-fluoro-2-hydroxy-phenylimine)

甲亚胺乙酯 盐酸盐

acetic acid-(2,4-dihydroxy-5-nitro-anilide)

4-amino-3-nitrophenyl phosphonic acid

bis-(α-amino-4-methyl-benzylidene)-hydrazine