1. (1) The following substances are precursors to dangerous drugs, regulated by Title 50, chapter 32, part 4, MCA:

   1. (a) anhydrous ammonia;
   2. (b) barbituric acid;
   3. (c) benzoyl chloride;
   4. (d) boron tribromide;
   5. (e) boron trifluoride;
   6. (f) bromobenzene (monobromobenzene);
   7. (g) butamediol-1,4;
   8. (h) citral;
   9. (i) cyclohexanone;
   10. (j) diethylamine;
   11. (k) ethyl malonate (diethyl malonate);
   12. (l) dimethylformamide;
   13. (m) dimethylsulfoxide;
   14. (n) ergonovine;
   15. (o) ergotamine;
   16. (p) ethanolamine (monethanolamine);
   17. (q) fomamide;
   18. (r) formic acid;
   19. (s) furan;
   20. (t) gallic acid (3,4,5-trihydroxybenzoic acid);
   21. (u) gamma butyrolactone;
   22. (v) gamma hydroxybutryic acid;
   23. (w) gloyoxylic acid (formylformic acid);
   24. (x) hydriodic acid;
   25. (y) hydroxylamine;
   26. (z) hypophosphorous acid;
   27. (aa) indole;
   28. (bb) iodine in any form;
   29. (cc) isosafrole;
   30. (dd) lithium aluminum hydride (aluminum lithium hydride);
   31. (ee) lysergic acid, or other ergot alkaloids which can be used to produce lysergic acid;
   32. (ff) malonic acid (propanedioic acid);
   33. (gg) methylamine;
   34. (hh) nitroethane;
   35. (ii) nitromethane;
   36. (jj) olivitol;
   37. (kk) oxalyl chloride;
   38. (ll) phenylacetic acid;
   39. (mm) phenyl-2-propanone (phenylacetone);
   40. (nn) phosphorous acid;
   41. (oo) phosphorous oxychloride;
   42. (pp) piperidine;
   43. (qq) piperonal;
   44. (rr) red phosphorous;
   45. (ss) safrole;
   46. (tt) sulfanilamide;
   47. (uu) thiourea;
   48. (vv) tincture of iodine greater than 2%;
   49. (ww) trifluoracetic anhydride;
   50. (xx) 1,3,5-trimethoxybenzoic acid;
   51. (yy) tyrosine;
   52. (zz) white phosphorous;
   53. (aaa) yellow phosphorous; and
   54. (bbb) any salt, optical isomer, salt of an optical isomer, or preparation that is chemically equivalent to any of the chemicals listed above.

Authorizing statute(s): 50-32-401, MCA

Implementing statute(s): 50-32-401, MCA

History: NEW, 1980 MAR p. 1483, Eff. 5/16/80; AMD, 2004 MAR p. 2807, Eff. 1/1/05; TRANS, from ARM 23.10.101, 2008 MAR p. 1468, Eff. 7/18/08.