Products 646052-77-9

CAS 646052-77-9 is the registry number for 4-Ethynylisobenzofuran-1,3-dione, 97%. Offered by: Chemat Brand. Available pack sizes: on request.

4-Ethynylisobenzofuran-1,3-dione, 97%
Chemat Brand
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  • Variants: 1
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4-ethynyl-2-benzofuran-1,3-dione (CAS 646052-77-9) is a chemical compound with the molecular formula C10H4O3 and a molecular weight of 172.14 g/mol. IUPAC name: 4-ethynyl-2-benzofuran-1,3-dione. InChIKey: VCJUSEFXUWAMHH-UHFFFAOYSA-N.

Identity
Molecular formulaC10H4O3
Molecular weight172.14 g/mol
IUPAC name4-ethynyl-2-benzofuran-1,3-dione
InChIKeyVCJUSEFXUWAMHH-UHFFFAOYSA-N
SMILESC#CC1=C2C(=CC=C1)C(=O)OC2=O

Computed by PubChem (NCBI)

Synonyms: 4-Ethynyl-2-benzofuran-1,3-dione, 4-Ethynylisobenzofuran-1,3-dione, 1,3-Isobenzofurandione, 4-ethynyl-, 3-ethynyl phthalic anhydride
Isomers (same molecular formula)
5-ethynyl-2-benzofuran-1,3-dione C10H4O3