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492450-90-5 2h-1-benzopyran-3-ol,3,4-dihydro-5,7-dimethoxy-2-(2-methoxyphenyl)-, (2r,3s)-rel-

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Product Name 2H-1-Benzopyran-3-ol,3,4-dihydro-5,7-dimethoxy-2-(2-methoxyphenyl)-, (2R,3S)-rel-
CAS No. 492450-90-5
Molecular Formula C18H20O5