Ibogaine

I

7260

1

Ibogaine Hydrochloride

I

7260

0.89

Isomethadone

II

9226

1

Isomethadone Hydrobromide

II

9226

0.79

Isomethadone Hydrochloride

II

9226

0.89

Isomethadone Hydrochloride (H2O)

II

9226

0.85

Ketamine

III

7285

1

Ketamine Hydrochloride

III

7285

0.87

Ketazolam

IV

2772

1

Ketobemidone

I

9628

1

Ketobemidone Hydrochloride

I

9628

0.87

Levo-alphacetylmethadol (LAAM)

II

9648

1

Levo-alphacetylmethadol Hydrochloride (LAAM)

II

9648

0.91

Levomethorphan

II

9210

1

Levomethorphan Hydrobromide

II

9210

0.77

Levomethorphan Tartrate

II

9210

0.64

Levomoramide

I

9629

1

Levomoramide Dihydrochloride

I

9629

0.84

Levophenacylmorphan

I

9631

1

Levophenacylmorphan Hydrochloride

I

9631

0.91

Levophenacylmorphan Metylsulfonate

I

9631

0.79

Levorphanol

II

9220

1

Levorphanol Hydrobromide

II

9220

0.76

Levorphanol Tartrate (2H2O)

II

9220

0.58

Loprazolam

IV

2773

1

Loprazolam Methanesulfonate

IV

2773

0.83

Lorazepam

IV

2885

1

Lormetazepam

IV

2774

1

Lysergic Acid

III

7300

1

Lysergic Acid Amide

III

7310

1

Lysergic Acid Diethylamide (LSD)

I

7315

1

Lysergic Acid Diethylamide Tartrate 2(CH3OH) (LSD)

I

7315

0.75

Lysergic Acid Diethylamide Tartrate (2H2O) (LSD)

I

7315

0.78

Mazindol

IV

1605

1

Mebutamate

IV

2880

1

Mecloqualone

I

2572

1

Mecloqualone Hydrochloride

I

2572

0.88

Medazepam

IV

2836

1

Medazepam Hydrochloride

IV

2836

0.88

Mefenorex

IV

1580

1

Mefenorex Hydrochloride

IV

1580

0.85

Meperidine

II

9230

1

Meperidine Hydrochloride

II

9230

0.87

Meperidine Intermediate-A

II

9232

1

Meperidine Intermediate-B

II

9233

1

Meperidine Intermediate-B Hydrobromide

II

9233

0.74

Meperidine Intermediate-B Hydrochloride

II

9233

0.86

Meperidine Intermediate-C

II

9234

1

Meprobamate

IV

2820

1

Mescaline

I

7381

1

Mescaline Hydrochloride

I

7381

0.85

Mescaline Sulfate Dihydrate

I

7381

0.76

Mescaline Acid Sulfate

I

7381

0.68

Metazocine

II

9240

1

Metazocine Hydrobromide

II

9240

0.74

Metazocine Hydrochloride (H2O)

II

9240

0.81

Methadone

II

9250

1

Methadone Hydrobromide

II

9250

0.79

Methadone Hydrochloride

II

9250

0.89

Methadone Intermediate

II

9254

1

Methamphetamine

II

1105

1

Methamphetamine Hydrochloride

II

1105

0.80

Methamphetamine Sulfate (dibasic)

II

1105

0.75

Methaqualone

I

2565

1

Methaqualone Hydrochloride

I

2565

0.87

Methcathinone

I

1237

1

Methcathinone Hydrochloride

I

1237

0.82

Methohexital

IV

2264

1

Methohexital Sodium

IV

2264

0.92

4-Methoxyamphetamine

I

7411

1

4-Methoxyamphetamine Hydrochloride

I

7411

0.82

5-Methoxy-3,4-methylenedioxyamphetamine

I

7401

1

5-Methoxy-3,4-methylenedioxyamphetamine Hydrochloride

I

7401

0.85

4-Methyl-2,5-dimethoxyamphetamine (STP or DOM)

I

7395

1

4-Methyl-2,5-dimethoxyamphetamine Hydrochloride (STP or DOM)

I

7395

0.85

(+/-)cis-4-Methylaminorex

I

1590

1

(+/-)cis-4-Methylaminorex Hydrochloride

I

1590

0.83

Methyldesorphine

I

9302

1

Methyldesorphine Hydrochloride

I

9302

0.89

Methyldihydromorphine

I

9304

1

3,4-Methylenedioxyamphetamine (MDA)

I

7400

1

3,4-Methylenedioxyamphetamine Hydrochloride (MDA)

I

7400

0.83

3,4-Methylenedioxymethamphetamine (MDMA)

I

7405

1

3,4-Methylenedioxymethamphetamine Hydrochloride (MDMA)

I

7405

0.84

3,4-Methylenedioxy-N-ethylamphetamine (MDEA)

I

7404

1

3,4-Methylenedioxy-N-ethylamphetamine Hydrochloride (MDEA)

I

7404

0.85

3-Methylfentanyl

I

9813

1

3-Methylfentanyl Hydrochloride

I

9813

0.91

Methylphenidate

II

1724

1

Methylphenidate Hydrochloride

II

1724

0.87

Methylphenobarbital

IV

2250

1

Methylphenobarbital Sodium

IV

2250

0.92

3-Methylthiofentanyl

I

9833

1

3-Methylthiofentanyl Hydrochloride

I

9833

0.91

3-Methylthiofentanyl Hydrochloride (1/2 H2O)

I

9833

0.89

Methyprylon

III

2575

1

Metopon

II

9260

1

Metopon Hydrochloride

II

9260

0.89

Midazolam

IV

2884

1

Midazolam Hydrochloride

IV

2884

0.90

Midazolam Maleate

IV

2884

0.74

Modafinil

IV

1680

1

Moramide Intermediate

II

9802

1

Morpheridine

I

9632

1

Morpheridine Dihydrochloride

I

9632

0.83

Morpheridine Picrate

I

9632

0.60

Morphine

II

9300

1

Morphine (H2O)

II

9300

0.94

Morphine Acetate

II

9300

0.71

Morphine Hydrobromide

II

9300

0.78

Morphine Hydrobromide (2H2O)

II

9300

0.71

Morphine Hydrochloride

II

9300

0.89

Morphine Hydrochloride (3H2O)

II

9300

0.76

Morphine Hydriodide (2H2O)

II

9300

0.64

Morphine Lactate

II

9300

0.76

Morphine Meconate (5H2O)

II

9300

0.66

Morphine Nitrate

II

9300

0.82

Morphine Phosphate (1/2 H2O)

II

9300

0.73

Morphine Phosphate (7H2O)

II

9300

0.73

Morphine Sulfate (5H2O)

II

9300

0.75

Morphine Tartrate (3H2O)

II

9300

0.74

Morphine Valerate

II

9300

0.74

Morphine Methylbromide

I

9305

0.75

Morphine Methylsulfonate

I

9306

0.75

Morphine-N-Oxide

I

9307

1

Morphine-N-Oxide Quinate

I

9307

0.60

MPPP (1-methyl-4-phenyl-4-propionoxypiperidine)

I

9661

1

MPPP (1-methyl-4-phenyl-4-propionoxypiperidine) Hydrochloride

I

9661

0.87

Myrophine

I

9308

1

Myrophine Hydrochloride

I

9308

0.94