Product: 912-3
20(22),5b-CARDENOLID-1b,3b, 5b, 14b-HEXAL 3b-a-1-RHAMNOSIDE
(Quabain)  (G-Strophanthin)
[11018-89-6]  m.w. 584.64  m.p. 185-200^oC   rot: -31^o H₂O
available in 500 mg & 1 gm quantities