2-Butenoicacid, 3-methyl-, 7,8-dihydro-6-hydroxy-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-ylester, (6S-trans)-
CAS No: 81740-08-1
butenoicacid,methyl,dihydro,hydroxy,dimethyl,benzo,dipyran,ylester,trans
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