34-20B-28. Substances not subject to control as precursors of precursors.
If the department designates a substance as an "immediate precursor," substances which are precursors of such designated immediate precursors shall not be subject to control solely because they are precursors of the controlled precursor.
Source: SL 1970, ch 229, §7 (c); SDCL Supp, §39-17-71.