草酸锌 水合物

≥99.99% trace metals basis

≥99.9% trace metals ...

2,2':6',2''-三联吡啶-4'-（4-苯甲酸甲酯）, 98%

4'-(4-methoxycarbonylphenyl)-2,2':6',2''-terpyridine

5-溴-4-氯-2-甲基苯胺

5‐bromo‐4‐chloro‐2‐methylaniline

98%

2,4-二硝基苯甲腈, 98%

2,4-Dinitrobenzonitrile

无水氯化钴(Ⅱ), 99.7%

Cobalt(II) chloride

2,6-二甲基咪唑并[1,2-a]吡嗪-3-羧酸, 98%

2,6-Dimethylimidazo[1,2-a]pyrazine-3-carboxylic acid

2-(2-((2,6-二氯苯基)氨基)-5-羟基苯基)乙酸, 99%

2-(2-((2,6-Dichlorophenyl)amino)-5-hydroxyphenyl)acetic acid

2-溴-3-羟基苯甲醛

2-Bromo-3-hydroxybenzaldehyde

99%

2-(4-(2-羟乙基)苯基)-2-甲基丙酸, 98%

methyl2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate

2-(6-甲氧基哒嗪-3-基)喹啉, 98%

2-(6-Methoxypyridazin-3-yl)quinoline

2-(间甲苯)哌嗪, 98%

2-(m-Tolyl)piperazine

1-isobutoxy-2-propanol

Aldrich^CPR

试剂级

二氧化铬, 99.9% metals basis

Chromium dioxide

2-叔丁氧基羰氨基-5-羟基苯甲酸, 99%

2-tert-Butoxycarbonylamino-5-hydroxybenzoic acid

双-（1,2,2,2-四氟乙基）醚

Desflurane impurity A

ethyl 4-dimethylaminobenzoylformate

Aldrich^CPR

试剂级

magnesium 3-hydroxybutyrate, 99%

3-Hydroxybutyric Acid Magnesium Salt

2R，3R-二乙基 2,3-环氧琥珀酸酯

0.96

96%

2-溴异烟酸叔丁酯, 96%

tert-Butyl 2-bromoisonicotinate

2-甲氧基-N,N-二甲基乙酰胺, 98%

2-Methoxy-N,N-dimethylacetamide