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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
669770-59-6合成路线 (共 2 条)
参考文献
Abbott Laboratories
Patent: US2005/137226 A1, 2005 ;
Location in patent: Page/Page column 29 ;
US 20050137226 A1
参考文献
NOVARTIS AG; NOVARTIS PHARMA GMBH
Patent: WO2004/22556 A1, 2004 ;
Location in patent: Page 16 ;
WO 2004/022556 A1