Chemical Name : 4-Ethynylphthalic anhydride
CAS : 73819-76-8
Synonyms: 4-Ethynylphthalic anhydride;5-Ethynylisobenzofuran-1,3-dione
Chemical Name : 4-Ethynylphthalic anhydride
CAS : 73819-76-8
Synonyms: 4-Ethynylphthalic anhydride;5-Ethynylisobenzofuran-1,3-dione
16536-30-4
111851-98-0
172478-00-1
712262-06-1