-
4,4'-DIFLUOROBENZOPHENONE CAS345-92-6Can make optical recording and electric imaging agent and charge control agent of record material, also can make some polymerization initiator, is many copolymer monomer material
-
4,4'-Diaminodiphenylsulfone CAS80-08-0Used as a medicine, macromolecule material intermediates
-
Dexamethasone 21-phosphate disodium salt CAS2392-39-4Adrenocorticotropic hormone drugs, anti-inflammatory, anti-drug, anti-allergy.
-
DIBENZOFURAN CAS132-64-9Used in medicine, disinfectants, preservatives, dye; Raw material of synthetic resin and high temperature lubricants, etc
-
DIHYDRO-BETA-IONONE CAS17283-81-7Mainly used for preparation of sweet osmanthus type essence, etc