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497170-28-2 acetic acid,[(2r,3s)-2-(3,4-dimethoxyphenyl)-3,4-dihydro-3,5,8,9-tetramethoxy-2h,6h-pyra

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Product Name Acetic acid,[(2R,3S)-2-(3,4-dimethoxyphenyl)-3,4-dihydro-3,5,8,9-tetramethoxy-2H,6H-pyrano[3,2-b]xanthen-6-ylidene]-, methyl ester
CAS No. 497170-28-2
Molecular Formula C31H32O10