(E)-but-2-enedioic acid,2-(4-methyl-1,4-diazepan-1-yl)-1-(2-phenoxyethyl)benzimidazole

(E)-but-2-enedioic acid,2-(4-methyl-1,4-diazepan-1-yl)-1-(2-propoxyethyl)benzimidazole

dimethyl 4,5-dihydro-1H-pyrazole-3,4-dicarboxylate

but-2-enedioic acid,2-(2-piperidin-1-ylethyl)pyridine

2-羧甲基硫代琥珀酸