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CAS Number:
33044-74-5
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Molecular Formula:
C19H20O5
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Molecular Weight:
328.35900
Check 2,4-Ethano-2H,9H-dipyrano[4,3,2-de:3, 2-g][1]benzopyran-9-one, 3,3a,4,5-tetrahydro-3-hydroxy-2,5, 5-trimethyl-, [2R- (2.alpha.,3.beta.,3a.beta.,4.alpha.)]- suppliers