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N012219 · 2007-06-18 — The tariff classification of Dibenzoyl-d-tartaric acid anhydrous, CAS 17026-42-5 from China
Dibenzoyl-d-tartaric acid anhydrous, CAS 17026-42-5, also known as Butanedioic acid, 2,3-bis(benzoyloxy)-, (2S,3S)-, is an ester of tartaric acid imported for use as a pharmaceutical intermediate. The applicable subheading for Dibenzoyl-d-tartaric acid anhydrous will be 2918.13.5000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Salts and esters of tartaric acid: Other. The rate of duty will be 4.4 percent ad valorem.…
N005602 · 2007-02-01 — The tariff classification of (+)-Dibenzoyl-D-tartaric acid monohydrate, CAS # 80822-15-7, imported in bulk form, from China
The subject product, (+)-Dibenzoyl-D-tartaric acid monohydrate, is an ester of tartaric acid indicated for use as a pharmaceutical intermediate. The applicable subheading for (+)-Dibenzoyl-D-tartaric acid monohydrate will be 2918.13.5000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Salts and esters of tartaric acid: Other. The rate of duty will be 4.4 percent ad valorem. Duty rates are provided for your convenience…
L83169 · 2005-03-22 — The tariff classification of (+)-Dibenzoyl-D-tartaric acid, CAS # 17026-42-5, and (+)-Dibenzoyl-D-tartaric acid monohydrate, CAS # 80822-15-7, imported in bulk form, from Japan
The subject products (+)-Dibenzoyl-D-tartaric acid and (+)-Dibenzoyl-D-tartaric acid monohydrate, are esters of tartaric acid indicated for use as optical resolution agents. The applicable subheading for (+)-Dibenzoyl-D-tartaric acid,and Dibenzoyl-D-tartaric acid monohydrate will be 2918.13.5000, Harmonized Tariff Schedule of the United States (HTS), which provides for Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Salts and esters of tartaric acid: Other….. The rate of duty will be 4.4 percent…
K83100 · 2004-03-01 — The tariff classification of (+)-Dibenzyl-L-tartrate, CAS # 622-00-4, imported in bulk form, from Japan
The subject product, (+)-Dibenzyl-L-tartrate, is an ester of tartaric acid indicated for use as a pharmaceutical intermediate. The applicable subheading for (+)-Dibenzyl-L-tartrate, also known as Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, bis(phenylmethyl ester), will be 2918.13.5000, Harmonized Tariff Schedule of the United States (HTS), which provides for Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: Salts and esters of tartaric acid: Other….. The rate of duty will be 4.4 percent ad valorem.…
964378 · 2000-12-14 — HQ 964378: (-)-Dibenzoyl-L-tartaric acid anhydrous, CAS #2743-38-6 and Dibenzoyl-D-tartaric acid, CAS #1706-42-5; and HQ 960536: (+)-DI-O-P-Toluoyl-D-Tartaric Acid, CAS #32634-68-7
This is in reference to your letters dated March 1, 2000, and March 10, 2000, to the Director, National Commodity Specialist Division, New York, requesting rulings under the Harmonized Tariff Schedule of the United States, (HTSUS), of the chemical compounds Dibenzoyl-D-tartaric acid and (-)-Dibenzoyl-L-tartaric acid anhydrous, respectively. Your letters were referred to this office for reply. In reviewing this issue, we have also reviewed the decision in Headquarters Ruling Letter (HQ) 960536 issued to you on May 11, 1998, concerning the classification, under the HTSUS, of the chemical…
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