... [ACS Full Text ACS Full Text ], [CAS] Chemistry of spiroketals. Perron, Francoise; Albizati, Kim F. Chemical ... CAS] Total synthesis of halichondrin B and norhalichondrin B. Aicher, Thomas D.; Buszek, Keith R.; Fang, Francis G.; Forsyth, Craig J.; Jung, Sun Ho; Kishi, Yoshito ...