Shenzhen Feiming Science and Technology Co,. Ltd
Country: China (Mainland)
Business Type: Trading Company
2,2',7,7'-Tetrabromo-9,9'-spirobifluoreneCAS NO.: 128055-74-3
(2-Carboxyethyl)dimethylsulfonium ChlorideCAS NO.: 4337-33-1
4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)CAS NO.: 38103-06-9
1,4,5,8-Naphthalenetetracarboxylic dianhydrideCAS NO.: 81-30-1