精二甲吩草胺对映体, (R)-Dimethenamid,1000ppm

2,3-二氢-2-氧-1H-苯并咪唑-1-丁酸, 4-(2-Oxo-3H-benzimidazol-1-yl)butanoic acid

2-((叔丁氧基羰基)氨基)-5-氟-2,3-二氢-1H-茚-2-羧酸, 2-((tert-Butoxycarbonyl)amino)-5-fluoro-2,3-dihydro-1H-inden

2-氯-4-羟基苯甲酸甲酯, Methyl 2-chloro-4-hydroxybenzoate

2-氯-5-甲氧基嘧啶, 2-Chloro-5-methoxypyrimidine

3-氯吡咯-2-甲酸甲酯, Methyl 3-chloro-1H-pyrrole-2-carboxylate

(S)-1-(4-异丙基苯基)乙-1-胺盐酸盐, (S)-1-(4-Isopropylphenyl)ethan-1-amine hydrochloride

5-(吡嗪-2-基)噁唑-4-羧酸, 5-(Pyrazin-2-yl)oxazole-4-carboxylic acid

(3-溴丙基)膦酸二乙酯, Diethyl (3-Bromopropyl)phosphonate

2,4'-滴滴涕标准溶液, 2,4'-DDT Standard solution