4H-1-Benzopyran-3-aceticacid, 2-(2-carboxy-1-chloroethenyl)-5-hydroxy-7-(hydroxymethyl)-4-oxo-, a-methyl ester, (E)-
CAS No: 121927-78-4
benzopyran,aceticacid,carboxy,chloroethenyl,hydroxy,hydroxymethyl,methyl,ester
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