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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
203938-27-6合成路线 (共 2 条)
参考文献
Sankyo Company Limited
Patent: EP1069110 A1, 2001 ;
参考文献
Sankyo Company, Limited
Patent: US6673804 B1, 2004 ;
Location in patent: Page column 150 ;