Chemical Name : 4,4'-BIPHENYLDICARBONITRILE
CAS : 1591-30-6
4-肼基苯磺酰胺
2,5-二氨基三氟化苯
2,3,3',4'-联苯四甲酸二酐
4-氟联苯醚
Copyright © 2011-2024 Aromsyn Co.,Ltd. All rights reserved.Support by Chemcd.