• 1.0
• NY N099857
• Apr 16, 2010

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of (S)-Piperazine-2-carboxylic acid dihydrochloride, CAS No. 158663-69-5, from Belgium

• 1.0
• NY N017128
• Oct 01, 2007

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of N-(2-Pyrimidinyl)-piperazine (CAS 20980-22-7), imported in bulk form, from China

• 1.0
• NY E80502
• Apr 19, 1999

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of N’,N-Bis-(3-Aminopropyl)-Piperazine (CAS 7209-38-3) from Japan.

• 1.0
• NY c82662
• Dec 19, 1997

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of Uracil (CAS 66-22-8) from Japan.

• 1.0
• NY b89374
• Nov 28, 1997

• Type: Classification • HTSUS: 2935.00.7500; 2933.59.9500; 2933.90.7900
  

The tariff classification of 1-(4-Piperazinyl)-Benzenesulfonamide (CAS 170856-87-8) from the Czech Republic, 5-Nitrouracil (CAS 611-08-5), and 2-(4-Chlorobenzyl) Benzimidazole (CAS 5468-66-6) from Germany.

• 1.0
• NY c88141
• Jun 04, 1998

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of 2,6-Diaminopurine (CAS 1904-98-9) from France.

• 1.0
• NY a89158
• Dec 06, 1996

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of 2-Amino-6-Iodopurine Tetrabutyl AmmoniumSalt (CAS 156126-

• 1.0
• NY E81665
• Jun 04, 1999

• Type: Classification • HTSUS: 2933.59.9500; 2934.90.9000
  

The tariff classification of HEPES, Free Acid (CAS 7365-45-9), HEPES, Sodium Salt (CAS 75277-39-3), MES, Free Acid, Monohydrate (CAS 145224-94-8), MES, Free Acid, Anhydrous (CAS 4432-31-9), and MES, Sodium Salt (CAS 71119-23-8).

• 1.0
• NY g80622
• Dec 29, 2000

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of N-Boc-Piperazine (CAS 57260-71-6) from India.

• 1.0
• NY g87689
• Apr 05, 2001

• Type: Classification • HTSUS: 2933.59.9500
  

The tariff classification of R-Piperazine-2-Carboxylic Acid (CAS 31321-68-3) from Japan.