4-Chloro-3-nitrobenzoic Acid

4-氯-3-硝基苯甲酸

阿拉伯树胶, Acacia gum, for analysis

Methyl 3,3,3-Trifluoropropionate

三氟丙酸甲酯

4-Chlorophenoxyacetonitrile

4-氯苯氧基乙腈

1-Bromo-3,4-difluorobenzene

3,4-二氟溴苯

2-乙酰氨基-3-甲基-3-(亚硝基硫烷基)丁酸, 2-Acetamido-3-methyl-3-(nitrososulfanyl)butanoic acid

聚(L-乳酸), Poly(L-lactide), medical grade, ester terminated, average M.W. 1,020,000 - 1,370,000

D-Tagatose

D-塔格糖

Rhodamine B base

罗丹明B

2-Methoxy-5-nitrophenol

2-甲氧基-5-硝基苯酚