29.33

Heading

Heterocyclic compounds with nitrogen hetero-atom(s) only:

Classification

Heading/Sub Stat Suffix Article Description Unit of Qty General Special Column 2
29.33Heterocyclic compounds with nitrogen hetero-atom(s) only:
Governing Provision
29.33

Heterocyclic compounds with nitrogen hetero-atom(s) only:

Governed by 29.33 (no_rate_bearing_ancestor)

Additional Duties & Quota
Additional Duties
None
Quota
None
Trade Programs

None applicable

Subheadings

27 codes under 29.33

2933.11
Subheading

Phenazone (Antipyrine) and its derivatives

2933.19
Subheading

Other:

2933.21
Subheading

Hydantoin and its derivatives

2933.29
Subheading

Other:

2933.31
Subheading

Pyridine and its salts

2933.32
Subheading

Piperidine and its salts:

2933.33
Subheading

Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), carfentanil (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN), remifentanil (INN) and trimeperidine (INN); salts thereof

2933.34
Subheading

Other fentanyls and their derivatives

2933.35
Subheading

3-Quinuclidinol

2933.36
Subheading

4-Anilino-N-phenethylpiperidine (ANPP)

2933.37
Subheading

N-Phenethyl-4-piperidone (NPP)

2933.39
Subheading

Other:

2933.41
Subheading

Levorphanol (INN) and its salts

2933.49
Subheading

Other:

2933.52
Subheading

Malonylurea (Barbituric acid) and its salts:

2933.53
Subheading

Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital, cyclobarbital (INN), methylphenobarbital (INN), pentobarbital (INN), phenobarbital (INN), secbutabarbital (INN), secobarbital (INN) and vinylbital (INN); salts thereof

2933.54
Subheading

Other derivatives of malonylurea (barbituric acid); salts thereof

2933.55
Subheading

Loprazolam (INN), mecloqualone (INN), methaqualone (INN) and zipeprol (INN); salts thereof

2933.59
Subheading

Other:

2933.61
Subheading

Melamine

2933.69
Subheading

Other:

2933.71
Subheading

6-Hexanelactam (ε-Caprolactam)

2933.72
Subheading

Clobazam (INN) and methyprylon (INN)

2933.79
Subheading

Other lactams:

2933.91
Subheading

Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof

2933.92
Subheading

Azinphos-methyl

2933.99
Subheading

Other:

HTS 29.33 — Heterocyclic compounds with nitrogen hetero-atom(s) only | RefundArrow | RefundArrow