Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
Substances Covered [21 CFR 1310.02]
Source: DEA Office of Diversion Control: Section 1308: Schedules of Controlled Substances
(b)
List II chemicals
Effective 22 Jun 1995, 60 FR 32447 replacement for:
On 13 Oct 1994, 59 FR 51887 proposed replacement for:
On 8 Feb 1989, 54 FR 6144 proposed to add:
Listed Essential Chemicals
Effective 1 Aug 1989, 54 FR 31657 added:
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(1)
8519
Acetic anhydride
CA: CDSA Schedule VI Part 1 Subsection 1 Acetic anhydride
EU: Drug precursors Annex I Category 2 Acetic anhydride and Annex II Acetic anhydride
UK: MDA Drug precursors Annex I Category 2 Acetic anhydride and Drug precursors Annex II Acetic anhydride
UN: Precursors Table I Acetic anhydride
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(3)
8570
Benzyl chloride
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(4)
6584
Ethyl ether
CA: CDSA Schedule VI Part 2 Subsection 2 Ethyl ether
EU: Drug precursors Annex I Category 3 Ethyl ether
UK: MDA Drug precursors Annex I Category 3 Ethyl ether
UN: Precursors Table II Ethyl ether
Effective 26 Sep 1991, 56 FR 48732 revoked (and renumbered subsequent entries):
On 21 Jun 1991, 56 FR 27471 proposed to revoke (and to renumber subsequent entries:)
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
6695
Hydriodic acid
US: Currently at CSA Listed Chemicals Section a Subsection 21 Hydriodic acid
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(5)
6579
Potassium permanganate
CA: CDSA Schedule VI Part 1 Subsection 15 Potassium permanganate
EU: Drug precursors Annex I Category 2 Potassium permanganate and Annex II Potassium permanganate
UK: MDA Drug precursors Annex I Category 2 Potassium permanganate and Drug precursors Annex II Potassium permanganate
UN: Precursors Table I Potassium permanganate
⇒
PubChem: 516875; ChemSpider: 22810; Bluelight: KMnO4 substitute; Wikipedia: Potassium permanganate
Effective 1 Aug 1989, 54 FR 31657 added:
On 8 Feb 1989, 54 FR 6144 proposed to add:
(6)
6714
2-Butanone (Methyl ethyl ketone; MEK)
CA: CDSA Schedule VI Part 2 Subsection 4 Methyl ethyl ketone
EU: Drug precursors Annex I Category 3 Methylethylketone
UK: MDA Drug precursors Annex I Category 3 Methyl ethyl ketone
UN: Precursors Table II Methyl ethyl ketone
(8)
6545
Hydrochloric acid (including anhydrous hydrogen chloride)
Effective 2 Aug 2000, 65 FR 47309 replacement for:
On 11 Dec 1991, 56 FR 64582 proposed to add:
Hydrochloric acid
Effective 22 Sep 1992, 57 FR 43614 added:
CA: CDSA Schedule VI Part 2 Subsection 3 Hydrochloric acid
EU: Drug precursors Annex I Category 3 Hydrochloric acid
UK: MDA Drug precursors Annex I Category 3 Hydrochloric acid
UN: Precursors Table II Hydrochloric acid
Effective 22 Sep 1992, 57 FR 43614 added:
On 11 Dec 1991, 56 FR 64582 proposed to add:
(9)
6552
Sulfuric acid
CA: CDSA Schedule VI Part 2 Subsection 5 Sulphuric acid
EU: Drug precursors Annex I Category 3 Sulphuric acid
UK: MDA Drug precursors Annex I Category 3 Sulphuric acid
UN: Precursors Table II Sulphuric acid
Effective 19 Apr 1995, 60 FR 19509 added:
On 28 Feb 1995, 60 FR 10814 proposed to add:
(10)
6715
Methyl isobutyl ketone (MIBK)
Effective 2 Jul 2007, 72 FR 35920 revoked (and renumbered subsequent entries):
On 11 Aug 2006, 71 FR 46144 proposed to revoke (and to renumber subsequent entries:)
Effective 2 Aug 2000, 65 FR 47309 added:
6699
Iodine
US: Currently at CSA Listed Chemicals Section a Subsection 29 Iodine
Effective 17 Oct 2006, 71 FR 60823 added:
On 1 Mar 2005, 70 FR 9889 proposed to add:
(11)
6588
Sodium permanganate
11 March 2016 · 
· Isomer Design
· Isomer Design