4-Isoquinolinamine [23687-25-4]
2-bromo-1,3-dimethoxy benzene [16932-45-
Burgess reagent [29684-56-8]
Methyl 4-amino-3-bromobenzoate 【106896-4
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
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