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. 2017 May 1;2(1):87–95. doi: 10.1089/can.2016.0032

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© John M. McPartland et al. 2017; Published by Mary Ann Liebert, Inc.

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FIG. 1. — Chemical structures of THC (left), THCA-A (center), and THCA-B (right). THC, Δ⁹-tetrahydrocannabinol; THCA-A, Δ⁹-tetrahydrocannabinolic acid A; THCA-B, 4-COOH-THC.