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
4347-32-4
62402-24-8
135900-33-3
59-53-0