β-Carotene

维生素A原

Gadolinium(III) nitrate hexahydrate

硝酸钆(III)六水合物

4-Chlorobenzamidine Hydrochloride

4-氯苯甲脒盐酸盐

N,N'-Dicyclohexylcarbodiimide

N,N'-二环己基碳二亚胺

2,5-Difluoroaniline

2,5-二氟苯胺

5-Bromo-2-fluoroaniline

5-溴-2-氟苯胺

2-Chloro-6-methylpyrimidin-4-yl-amine

2-氯-4-氨基-6-甲基嘧啶

N-(2-Chlorobenzyloxycarbonyloxy)succinimide

N-(2-氯苄氧羰酰氧基)丁二酰亚胺

3-Chloro-2-methylphenyl isothiocyanate

3-氯-2-甲基苯基异硫氰酸酯

Ethyl 3-Bromopropionate

3-溴丙酸乙酯