 በኬሚካዊ ስም (-) - trans-Δ9-tetrahydrocannabinol ፣ THC የሚለው ቃልም የካናቢኖይድ ኢሶመርን ያመለክታል።
Iyadoo la adeegsanayo magaca kiimikada (-) - trans-etra-tetrahydrocannabinol, ereyga THC sidoo kale waxaa loola jeedaa isomers cannabinoid.