Montana Title 45. Crimes § 45-9-107. Criminal possession of precursors to dangerous drugs

(i) phenyl-2-propanone (phenylacetone);

(ii) piperidine in conjunction with cyclohexanone;

(iii) ephedrine;

(iv) lead acetate;

(v) methylamine;

(vi) methylformamide;

(vii) n-methylephedrine;

(viii) phenylpropanolamine;

(ix) pseudoephedrine;

(x) anhydrous ammonia;

(xi) hydriodic acid;

(xii) red phosphorus;

(xiii) iodine in conjunction with ephedrine, pseudoephedrine, or red phosphorus;

(xiv) lithium in conjunction with anhydrous ammonia; or