(s)-(-)-2-吡咯烷酮-5-羧酸 (s)-(-)-2-pyrrolidone-5-carboxylic …
2-(甲基胺基)乙醇 2-(methylphenylamino)ethanol
对硝基磺酰氯 p-nitrobenzenesulfonyl chloride
2',7'-二氯荧光素 2',7'-dichlorofluoresce…
甲酸乙酯 ethyl benzoate
对叔丁基甲酸 4-tert-butylbenzoic acid
5-硝基-2-咪唑酮 5-nitro-2-benzimidazolinone
4-肼基磺酸 4-hydrazinobenzenesulfonic acid
n,n-二乙醇油酸酰胺 n,n-diethanololeamide
醋酸冰片 bornyl acetate