8-(Hydroxymethyl)-6-chloro-2-oxo-2H-1-benzopyran-3-carboxylic acid, ethyl ester

• Formula: C₁₃H₁₁ClO₅
• Molecular weight: 282.676
• CAS Registry Number: 111171-28-9
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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