3-methyl-5-[5-[(4-methyl-5-oxofuran-2-ylidene)amino]naphthalen-1-yl]iminofuran-2-one

氟磺酸甲酯

对硝基苯甲腈

N-methyl-1-(4-nitrophenyl)methanimine oxide

(N-methyl-4-nitrobenzamido)methyl benzoate