title: Identification in hashish of tetrahydrocannabinol, cannabidiol and cannabinol analogues with a methyl side-chain.
mesh_terms: D002188:Cannabis / Q000032:analysis* / Q000302:isolation & purification; D002849:Chromatography, Gas; D013759:Dronabinol / Q000302:isolation & purification; D013058:Mass Spectrometry; D008722:Methods; D008745:Methylation
chemical_list: D013759:Dronabinol