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  2. List of opioids - Wikipedia

    en.wikipedia.org/wiki/List_of_opioids

    Carbonate derivatives of 14β-hydroxycodeine "viz., 14β-hydroxy-6-O-(methoxycarbonyl)codeine, 6-O-methoxycarbonyl-14β-(methoxycarbonyloxy)codeine, and 14β-acetoxy-6-O-methoxy-carbonylcodeine, potential substrates for ring C modification in morphinane (sic) alkaloids, were synthesized for the first time."

  3. List of Schedule I controlled substances (U.S.) - Wikipedia

    en.wikipedia.org/wiki/List_of_Schedule_I...

    The drug or other substance has a high potential for abuse. The drug or other substance has no currently accepted medical use in treatment in the United States. There is a lack of accepted safety for use of the drug or other substance under medical supervision. The complete list of Schedule I substances is as follows. [1]

  4. Narcotic - Wikipedia

    en.wikipedia.org/wiki/Narcotic

    Statutory classification of a drug as a narcotic often increases the penalties for violation of drug control statutes. For example, although U.S. federal law classifies both cocaine and amphetamines as "Schedule II" drugs, the penalty for possession of cocaine is greater than the penalty for possession of amphetamines because cocaine, unlike ...

  5. List of Schedule II controlled substances (U.S.) - Wikipedia

    en.wikipedia.org/wiki/List_of_Schedule_II...

    The drug or other substance has a high potential for abuse. The drug or other substance has a currently accepted medical use in treatment in the United States or a currently accepted medical use with severe restrictions. Abuse of the drug or other substances may lead to severe psychological or physical dependence.

  6. List of Schedule III controlled substances (U.S.) - Wikipedia

    en.wikipedia.org/wiki/List_of_Schedule_III...

    The drug or other substance has a potential for abuse less than the drugs or other substances in schedules I and II. The drug or other substance has a currently [1] accepted medical use in treatment in the United States. Abuse of the drug or other substance may lead to moderate or low physical dependence or high psychological dependence.

  7. List of Schedule V controlled substances (U.S.) - Wikipedia

    en.wikipedia.org/wiki/List_of_Schedule_V...

    The drug or other substance has a currently accepted medical use in treatment in the United States. Abuse of the drug or other substance may lead to limited physical dependence or psychological dependence relative to the drugs or other substances in schedule IV. The complete list of Schedule V substances is as follows.

  8. Scientists Uncovered a Blow From the Past: 17th Century ... - AOL

    www.aol.com/scientists-uncovered-blow-past-17th...

    Of the approximately 200 members in the genus Erythroxylum, most species contain the central nervous system stimulant tropane alkaloid, known more commonly as cocaine.Because the plant is endemic ...

  9. Controlled substance - Wikipedia

    en.wikipedia.org/wiki/Controlled_substance

    Some treaties, notably the Single Convention on Narcotic Drugs, the Convention on Psychotropic Substances, and the United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, provide internationally agreed-upon "schedules" of controlled substances, which have been incorporated into national laws; however ...