1-氧化二苯基二氮烯

1-benzyl-2-methylhydrazine,hydrochloride

1-甲基-3,5-二苯基-吡唑

(4-Hydroxy-1-methyl-5-phenyl-1H-pyrazol-3-yl)-phenyl-methanone

1,3-dimethyl-5-phenylpyrazol-4-ol