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Methyl dichloromethoxyacetate, tech., 90% 25ML
Pyrrole-2-carboxaldehyde, 99% 100GR
3-氯-4-氟苯甲醛, 96%,97%+
环氧丙烷,99%
5-Aminobenzene-1,3-diol hydrochloride, TECH
Molecular sieves 3A, 4 to 8 mesh 5KG
5-Chloro-1,3-benzothiazole-2-thiol, 95%
6-羟基-2,5,7,8-四甲基苯并二氢吡喃-2-羧酸,97%
乙二胺四乙酸, ≥98.0%
(4-Methoxyphenyl)phenyliodonium triflate 1GR