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  • CAS No. 643-79-8 | Sigma-Aldrich

    Synonym: o-Phthalaldehyde, o-Phthalic dicarboxaldehyde, Benzene-1,2-dicarboxaldehyde, OPA Empirical Formula (Hill Notation): C 8 H 6 O 2 Molecular Weight: 134.13

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  • CAS No. 643-79-8 | Sigma-Aldrich

    Synonym: o-Phthalaldehyde, o-Phthalic dicarboxaldehyde, Benzene-1,2-dicarboxaldehyde, OPA Empirical Formula (Hill Notation): C 8 H 6 O 2 Molecular Weight: 134.13

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