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乙二醇甲醛63148-62-9MDI丁酮二甲基亚砜碳酸氢钠471-34-1
117523-91-8合成路线 (共 2 条)
参考文献
GLAXO GROUP LIMITED
Patent: WO2009/68552 A1, 2009 ;
Location in patent: Page/Page column 25 ;
WO 2009/068552 A1
参考文献
BTG INTERNATIONAL LIMITED
Patent: WO2005/12260 A2, 2005 ;
Location in patent: Page/Page column 19-20 ;