Bergeninum

  post date: dec 29,2021   expiry date: jun 27,2022   detailed description: cas no. :477-90-7   cas registry number: 477-90-7   synonyms: ;3,4,4a,10b-tetrahydro-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxypyrano[3,2-c][2]benzopyran-6(2h)-one;bergenin;3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2h)-one;(2r,3s,4s,4ar,10bs)-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2h)-one;(2r,4s,4ar)-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2h)-one;(2r,3s,4s,4as,10br)-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-3,4,4a,10b-tetrahydropyrano[3,2-c]isochromen-6(2h)-one;bergeninum;bengenin;   molecular formula: c14h16o9   molecular weight: 328.2714   molecular structure: