Methyl 4-hydroxyphenylacetate 【14199-15-
2-Thiophenecarbonyl chloride 【5271-67-0】
4-Bromopyrazole 【2075-45-8】
1-Bromo-2,5-dimethoxybenzene 【25245-34-5
Contact: Mr Jia
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Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
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