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3-Methylpyrazole for synthesis
2-十二烷基环丁酮,standard for food analysis,≥95%
1-(4-Methoxyphenyl)-1-cyclohexanecarbonitrile, 95% 5GR
反式-十氢喹啉, ≥98.0%
烯丙苯, ≥95.0%
葡聚糖,MW 40000
m-Phenylenediamine, 99+% 25GR
Ethyl 2-methyl-1,3-thiazole-4-carboxylate, 97%
八羰基二钴(含稳定剂1-5%己烷)
间甲酚,98.0%(GC)
6-Chloro-2-methyl-4-nitroaniline, 97% 5GR