异丁基 ((3aR,7S,9S,9aR)-2,2,7-三甲基六氢-[1,3]二氧代[4',5':5,6]吡喃[3,2-d][1,3]二恶英-9-基)亚硫酸盐

O-Isobutyl ((3aR,7S,9S,9aR)-2,2,7-Trimethylhexahydro-[1,3]dioxolo[4?5?5,6]pyran[3,2-d][1,3]dioxin-9-yl) Sulfite