3-Butyryl-1-methylthio-5,6,7,8-tetrahydroisoquinoline phenylhydrazone

乙基1-苯基肼羧酸酯

S-benzyl 2-(cyclohexylcarbamoyl)-2-phenylhydrazine-1-carbothioate

4-(bromomethyl)-1-phenyl-1H-pyrazole

ethylphenyl diimide