Mo. Rev. Stat. § 195.022
Chemical substances structurally similar to Schedule I controlled ...
195.022. Chemical substances structurally similar to Schedule I controlled substances to be treated as Schedule I controlled substance. — Any analogue or homologue of a schedule I controlled substance shall be treated, for the purposes of any state law, as a controlled substance in schedule I.
(L. 1997 H.B. 635, A.L. 2011 H.B. 641)