5-(4-nitrophenyl)-4-nitroso-2-phenyl-1H-pyrazol-3-one

S-methyl N-anilinocarbamothioate

3-甲基-2-丁酮苯基腙

4,9-dihydro-3H-pyrano[3,4-b]indol-1-one

ethyl N-(4-cyano-2-phenylpyrazol-3-yl)methanimidate