4-bromo-2-pyridinecarbaldehyde;4-bromopyridine-2-carboxaldehyde;4-BROMOPICOLINALDEHYDE;4-bromo-2-pyridinecarboxaldehyde;4-bromo-2-formylpyridine;
陜西締都新材料有限公司
聯(lián)系商家時(shí)請(qǐng)?zhí)峒癱hemicalbook,有助于交易順利完成!
ZYC