Changzhou Sunlight Pharmaceutical Co., Ltd.
Country: China (Mainland)
Business Type: Manufacturers
3,3',4,4'-Biphenyltetracarboxylic dianhydrideCAS NO.: 2420-87-3
4,4'-(Hexafluoroisopropylidene)diphthalic anhydrideCAS NO.: 1107-00-2
2,3,3',4'-Biphenyltetracarboxylic dianhydrideCAS NO.: 36978-41-3
1,2,4,5-Cyclohexanetetracarboxylic acid dianhydrideCAS NO.: 2754-41-8