Chemical Name : 2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
CAS : 36978-41-3
1,4-Diiodo-2,3,5,6-tetrafluorobenzene
4-fluoro-3-nitrodifluoromethylbenzene
1-Acetoxy-2-bromobenzene
1,2-Dibromo-3,5-dichlorobenzene
Copyright © 2011-2024 Aromsyn Co.,Ltd. All rights reserved.Support by Chemcd.