N-羟基丁二酰亚胺

反式-4-(马来酰亚胺甲基)环己烷羧酸

trans-4-([(2Z)-3-carboxyprop-2-enoyl]aminolmethyl)cyclohexanecarboxylic acid

(2,5-dioxopyrrolidin-1-yl) 2,2,2-trifluoroacetate

反-4-(氨甲基)环己烷甲酸