Identification of Tetrahydrocannabidiol Metabolites in Human Urine
Abstract Tetrahydrocannabidiol (H4CBD) is an emerging semisynthetic cannabinoid, which has been known since 1940. Like hexahydrocannabinol (HHC), it is easily…
Willi Schirmer
Isolation and characterization of synthesis intermediates and side products in hexahydrocannabiphorol
Abstract After the Swiss ban of hexahydrocannabinol (HHC) in March 2023, other semisynthetic dibenzopyran cannabinoids emerged on the Swiss gray…