Convention as amended by the 1972 Protocol, decided that N-[1-[2-(2 -thienyl)ethyl]-4-piperidyl]propionanilide (also referred to as thiofentanyl ) should be included in Schedules I and IV of those Conventions. 6 (S-XI). Inclusion of 3-methylthiofentanyl in Schedules I and IV of the Single Convention on Narcotic Drugs. 1961, and of that Convention as amended by the 1972 Protocol * At its 1035th meeting, on 29 January 1990, the Commission on Narcotic Drugs, in accordance with article 3, paragraphs 3 (iii) and 5, of the Single Convention on Narcotic Drugs, 1961, and of that Convention as amended by the 1972 Protocol, decided that g-[3-methyl -1-[2-(2-thienyl)ethyl]-4-piperidyl]propionanilide (also referred to as 3-methylthio fentanyl ) should be included in Schedules I and IV of those Conventions. 7 (S-XI). Inclusion of midazolam in Schedule IV of the Convention on Psychotropic Substances. 1971 ** At its 1035th meeting, on 29 January 1990, the Commission on Narcotic Drugs, in accordance with article 2, paragraphs 1 and 4, of the Convention on Psychotropic Substances, 1971, decided that 8-chloro-6-(o-fluorophenyl)-l-methyl-4H-imidazo[1,5-a][1,4] benzodiazepine (also referred to as midazolam (INN)) should be included in Schedule IV of that Convention. 8 (S-XI). Inclusion of N-hvdroxy MDA in Schedule I of the Convention on Psychotropic Substances. 1971 ** At its 1035th meeting, on 29 January 1990, the Commission on Narcotic Drugs, in accordance with article 2, paragraphs 1 and 4, of the Convention on Psychotropic Substances, 1971, decided that (±)-H-[alpha-methyl-3,4-(methylenedioxy)phenethyl]hydroxylamine (also referred to as N-hydroxy MDA or N-OH MDA) should be included in Schedule I of that Convention. * See paragraphs 43-50 above. ** See paragraphs 55-56 above. - 39 - 9 (S-XI). Inclusion of N-ethyl MDA in Schedule I of the Convention on Psychotropic Substances. 1971 * At its 1035th meeting, on 29 January 1990, the Commission on 