CBP Ruling Database
Search past U.S. Customs and Border Protection classification rulings. Find precedent for your product and cite it in your own classification.
535 rulings found
The tariff classification of 4-Piperdineacetate Acid Methyl Ester (CAS 168986-49-0) from England.
The tariff classification of 4-Piperdineacetate Acid Methyl Ester (CAS 168986-49-0) from England.
The tariff classification of (S)-(-)-3-Hydroxyquinuclidine (CAS 34583-34-1) from Germany.
The tariff classification of (S)-(-)-3-Hydroxyquinuclidine (CAS 34583-34-1) from Germany.
The tariff classification of 4-Amino-N-Benzyl Piperidine (CAS 50541-93-0) from India.
The tariff classification of 4-Amino-N-Benzyl Piperidine (CAS 50541-93-0) from India.
The tariff classification of 3-Hydroxy-2-Pyridinecarboxylic Acid (CAS 874-24-8) from India.
The tariff classification of 3-Hydroxy-2-Pyridinecarboxylic Acid (CAS 874-24-8) from India.
The tariff classification of 3,5-Dichloro-4-Aminopyridine (CAS 22889-78-7) from China.
The tariff classification of 3,5-Dichloro-4-Aminopyridine (CAS 22889-78-7) from China.
The tariff classification of 6-Methylpyridine-2-Carboxylic Acid (CAS 934-60-1) from India.
The tariff classification of 6-Methylpyridine-2-Carboxylic Acid (CAS 934-60-1) from India.
The tariff classification of Ferrozine (CAS 69898-45-9) from China.
The tariff classification of Ferrozine (CAS 69898-45-9) from China.
The tariff classification of (S)-(+)-Ethyl Nipecotate (CAS 37635-18-6) from France.
The tariff classification of (S)-(+)-Ethyl Nipecotate (CAS 37635-18-6) from France.
The tariff classification of Cetylpyridinium Chloride (CAS-123-03-5) imported in bulk form, from China
The tariff classification of Cetylpyridinium Chloride (CAS-123-03-5) imported in bulk form, from China
The tariff classification of 2,6-Diamino-3,5-Dinitropyridine-1-Oxide (CAS 34981-11-8) from England.
The tariff classification of 2,6-Diamino-3,5-Dinitropyridine-1-Oxide (CAS 34981-11-8) from England.
The tariff classification of N-tBoc-4-Piperidone (CAS 79099-07-3) from England.
The tariff classification of N-tBoc-4-Piperidone (CAS 79099-07-3) from England.
The tariff classification of 2-Hydroxy-5-Nitropyridine (CAS 5418-51-9) from Hungary.
The tariff classification of 2-Hydroxy-5-Nitropyridine (CAS 5418-51-9) from Hungary.
The tariff classification of 5-Bromo-2-Nitropyridine (CAS 39856-50-3) from England.
The tariff classification of 5-Bromo-2-Nitropyridine (CAS 39856-50-3) from England.
The tariff classification of 4-Phenylpyridine-N-Oxide (CAS 1131-61-9) from England.
The tariff classification of 4-Phenylpyridine-N-Oxide (CAS 1131-61-9) from England.
The tariff classification of 2-Bromopyridine-N-Oxide (CAS 80866-91-7) from England.
The tariff classification of 2-Bromopyridine-N-Oxide (CAS 80866-91-7) from England.
The tariff classification of 4-Amino-2-Bromopyridine (CAS 7598-35-8) from England.
The tariff classification of 4-Amino-2-Bromopyridine (CAS 7598-35-8) from England.
The tariff classification of 4-Bromo-2,6-Diaminopyridine (CAS 329974-09-6) from India.
The tariff classification of 4-Bromo-2,6-Diaminopyridine (CAS 329974-09-6) from India.
The tariff classification of 2,6-Dibromo-3-Nitropyridine (CAS 55304-80-8) from India.
The tariff classification of 2,6-Dibromo-3-Nitropyridine (CAS 55304-80-8) from India.
The tariff classification of 1,4’-Bipiperidine (CAS 4897-50-1) from Japan.
The tariff classification of 1,4’-Bipiperidine (CAS 4897-50-1) from Japan.
The tariff classification of Pyridalyl Technical (CAS-179101-81-6), imported in bulk from, from Japan
The tariff classification of Pyridalyl Technical (CAS-179101-81-6), imported in bulk from, from Japan
The tariff classification of Methyl-6-Methylpyridine-2-Carboxylate (CAS 13602-11-4) from India.
The tariff classification of Methyl-6-Methylpyridine-2-Carboxylate (CAS 13602-11-4) from India.
The tariff classification of 3-Amino-6-Methoxy-2-Methylaminopyridine (CAS 83732-72-3) from Germany.
The tariff classification of 3-Amino-6-Methoxy-2-Methylaminopyridine (CAS 83732-72-3) from Germany.
The tariff classification of 3-Hydroxy-2-Methyl Pyridine (CAS 1121-25-1) from Japan.
The tariff classification of 3-Hydroxy-2-Methyl Pyridine (CAS 1121-25-1) from Japan.
The tariff classification of Pyridinium Hydrobromide Perbromide (CAS 39416-48-3) from China. Dear Mr. Chivini:
The tariff classification of Pyridinium Hydrobromide Perbromide (CAS 39416-48-3) from China. Dear Mr. Chivini:
The tariff classification of Amlodipine (CAS-88150-42-9), imported in bulk form, from India
The tariff classification of Amlodipine (CAS-88150-42-9), imported in bulk form, from India