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
3269-12-3
556-82-1
1067-33-0
55727-59-8