Precisely what is THCA and how does it vary from THC? How Does THCA Vary from THC? Chemical Structure: THCA and THC have similar molecular structures but differ in a single vital component: THCA has a carboxylic acid team (consequently the "A" in its identify), though THC isn't going to. https://rivertbkpv.newbigblog.com/39909959/not-known-facts-about-whole-plant-extracts