# Regulation (EC) No 273/2004 of the European Parliament and of the Council of 11 February 2004 on drug precursors (Text with EEA relevance), Annex I: List of scheduled substances

Extent: E+W+S+N.I.

CATEGORY 1
Substance
CN designation (if different)
CN code
CAS No
(1)OJ No. L 290, 28.10.2002, p. 1.
(2)The CAS No is the ‘chemical abstracts service registry number’, which is a unique numeric identifier specific to each substance and its structure. The CAS No is specific to each isomer and to each salt of each isomer. The CAS Nos for the salts of the substances listed above will be different to those given.
(3)Also named (+)-norpseudoephedrine, CN code 2939 43 00, CAS No 492-39-7.
(4)Also known as ethyl 3-oxo-2-phenylbutanoate, according to The International Union of Pure and Applied Chemistry (IUPAC
(5)Also known as methyl 2-(2H-1,3-benzodioxol-5-yl)-3-oxobutanoate, according to IUPAC.
(6)And its ethyl, methyl (CAS No 80532-66-7), propyl, isopropyl, butyl, isobutyl, sec-butyl and tert-butyl esters, with the same CN code as BMK glycidic acid.
(7)And its ethyl (CAS No 28578-16-7), methyl (CAS No 13605-48-6), propyl, isopropyl, butyl, isobutyl, sec-butyl and tert-butyl esters, with the same CN code as PMK glycidic acid.
(8)Also known as 5-[2-(1,3-benzodioxol-5-yl)acetyl]–2,2-dimethyl–1,3-dioxane–4,6-dione, according to IUPAC.
1-phenyl-2-propanone
Phenylacetone
2914 31 00
103-79-7
Diethyl (phenylacetyl) propanedioate (also referred to as DEPAPD)
2918 30 00
20320-59-6
Methyl alpha-phenylacetoacetate (also referred to as MAPA)
2918 30 00
16648-44-5
Ethyl alpha-phenylacetoacetate (also referred to as EAPA)
Ex 2918 30 00
5413-05-8
2-methyl-3-phenyloxirane-2-carboxylic acid (also referred to as BMK glycidic acid)
2918 99 90
25547-51-7
N-acetylanthranilic acid
2-Acetamidobenzoic acid
2924 23 00
89-52-1
Alpha-phenylacetoacetamide (also referred to as APAA)
2924 29 70
4433-77-6
Alpha-phenylacetoacetonitrile (also referred to as APAAN)
2926 40 00
4468-48-8
Isosafrol (cis + trans)
2932 91 00
120-58-1
3,4-methylenedioxyphenylpropan-2-one
1-(1,3-Benzodioxol-5-yl)propan-2-one
2932 92 00
4676-39-5
Piperonal
2932 93 00
120-57-0
Safrole
2932 94 00
94-59-7
Methyl 3-oxo-2-(3,4-methylenedioxyphenyl)butanoate (also referred to as MAMDPA)
Methyl 3-oxo-2-(3,4-methylenedioxyphenyl)butanoate
Ex 2932 99 00
1369021-80-6
3-(1,3-benzodioxol-5-yl)-2-methyl-oxirane-2-carboxylic acid (also referred to as PMK glycidic acid)
2932 99 00
2167189-50-4
Isopropylidene (2-(3,4-methylenedioxyphenyl)acetyl)malonate (also referred to as IMDPAM)
IMDPAM
2932 99 00
N-phenyl-1-(2-phenylethyl)piperidin-4-amine
4-anilino-N-phenethylpiperidine (ANPP)
2933 36 00
21409-26-7
1-(2-phenylethyl)piperidin-4-one
N-phenethyl-4-piperidone (NPP)
2933 37 00
39742-60-4
N-phenylpiperidin-4-amine (also referred to as 4-AP)
2933 39 99
23056-29-3
Tert-butyl 4-anilinopiperidine-1-carboxylate (also referred to as 1-boc-4-AP)
2933 39 99
125541-22-2
N-phenyl-N-(piperidin-4-yl)propanamide (also referred to as norfentanyl)
2933 39 99
1609-66-1
4-piperidone
Piperidin-4-one
2933 39 99
41661-47-6
1-boc-4-piperidone
tert-butyl 4-oxopiperidine-1-carboxylate
2933 39 99
79099-07-3
Ephedrine
2939 41 00
299-42-3
Pseudoephedrine
2939 42 00
90-82-4
Norephedrine
2939 44 00
14838-15-4
Ergometrine
2939 61 00
60-79-7
Ergotamine
2939 62 00
113-15-5
Lysergic acid
2939 63 00
82-58-6
The stereoisomeric forms of the substances listed in this category not being cathine , whenever the existence of such forms is possible.
The salts of the substances listed in this category, whenever the existence of such salts is possible and not being the salts of cathine.
(1R,2S)-(-)-chloroephedrine
2939 79 90
110925-64-9
(1S,2R)-(+)-chloroephedrine
2939 79 90
1384199-95-4
(1S,2S)-(+)-chloropseudoephedrine
2939 79 90
73393-61-0
(1R,2R)-(-)-chloropseudoephedrine
2939 79 90
771434-80-1
CATEGORY 2
Substance
CN designation (if different)
CN code
CAS No
Red phosphorus
2804 70 10
7723-14-0
Acetic anhydride
2915 24 00
108-24-7
The salts of the substances listed in this category, whenever the existence of such salts is possible.
SUBCATEGORY 2B
OJ L 290, 28.10.2002, p. 1 .
The CAS No is the ‘ chemical abstracts service registry number ’ , which is a unique numeric identifier specific to each substance and its structure. The CAS No is specific to each isomer and to each salt of each isomer. It must be understood that the CAS Nos for the salts of the substances listed above will be different to those given.
Substance
CN designation (if different)
CN code
CAS No
Phenylacetic acid
2916 34 00
103-82-2
Anthranilic acid
ex 2922 43 00
118-92-3
Piperidine
2933 32 00
110-89-4
Potassium permanganate
2841 61 00
7722-64-7
The salts of the substances listed in this category, whenever the existence of such salts is possible.
CATEGORY 3
OJ L 290, 28.10.2002, p. 1.
The CAS No is the ‘chemical abstracts service registry number’, which is a unique numeric identifier specific to each substance and its structure. The CAS No is specific to each isomer and to each salt of each isomer. It must be understood that the CAS Nos for the salts of the substances listed above will be different to those given.
Substance
CN designation(if different)
CN code
CAS No
Hydrochloric acid
Hydrogen chloride
2806 10 00
7647-01-0
Sulphuric acid
2807 00 00
7664-93-9
Toluene
2902 30 00
108-88-3
Ethyl ether
Diethyl ether
2909 11 00
60-29-7
Acetone
2914 11 00
67-64-1
Methylethylketone
Butanone
2914 12 00
78-93-3
The salts of the substances listed in this category, whenever the existence of such salts is possible and not being the salts of hydrochloric acid and sulphuric acid.

---
Source: https://www.legislation.gov.uk/eur/2004/273/annex/I (the official version)
Page: https://openlegislation.uk/eu-regulation-2004-273/annex-I
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.