2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,2,- 10-bis(3,4-dihydroxyphenyl)-3,4,9,10-tetrahydro- 3,5-dihydroxy-,(2R,3R,10S)-

2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,2,- 10-bis(3,4-dihydroxyphenyl)-3,4,9,10-tetrahydro- 3,5-dihydroxy-,(2R,3R,10S)- · CAS 85022-69-1

2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,2,- 10-bis(3,4-dihydroxyphenyl)-3,4,9,10-tetrahydro- 3,5-dihydroxy-,(2R,3R,10S)-