Cycloheptasulfur sulfoxide, S7O – Anomeric effects galore!By adminAugust 8, 20254 Cycloheptasulfur sulfoxide, S7O – Anomeric effects galore! The monosulfoxide of cyclo-heptasulfur was reported along with cycloheptasulfur itself in 1977,[cite]10.1002/anie.197707161[/cite] along…