5-(苯基甲基)-2-硫代-4-咪唑烷酮

[3,4,6-triacetyloxy-5-[(4-methylphenyl)sulfonylamino]oxan-2-yl]methyl acetate

(2,4-diacetamidonaphthalen-1-yl) acetate

acetic acid-(2,4,6-trimethyl-benzyl ester)

N-乙酰基-N-(2-羧基乙基)-亮氨酸二乙酯L-