The tariff classification of CP 154528/11-Keto Tigogenin (CAS No. 4802-74-8) from China.
Active· CBP ruling HQ 807165· Issued 1995-03-28
Ruling text
NY 807165 March 28, 1995
CLA-2-29:S:N:N7:239 807165
CATEGORY: Classification
TARIFF NO.: 2932.90.9000
Mr. Edmund J. Corboy
Austin Chemical Company, Inc.
1565 Barclay Boulevard
Buffalo Grove, Illinois 60089
RE: The tariff classification of CP 154528/11-Keto Tigogenin (CAS No. 4802-74-8) from China.
Dear Mr. Corboy:
In your letter dated February 14, 1995, you requested a
tariff classification ruling for CP 154528/11-Keto Tigogenin
(Chemical Name - (25R)-3-beta-hydroxy-5-alpha-spirostan-1-one,
which is used as an intermediate for cholestrol absortion
inhibitors.
The applicable subheading will be 2932.90.9000, Harmonized
Tariff Schedule of the United States (HTS), which provides for
heterocyclic compounds with nitrogen hetero-atom(s) only:
lactones: other. The rate of duty will be 3.7 percent ad
valorem.
This ruling is being issued under the provisions of Section
177 of the Customs Regulations (19 C.F.R. 177).
A copy of this ruling letter should be attached to the entry
documents filed at the time this merchandise is imported. If the
documents have been filed without a copy, this ruling should be
brought to the attention of the Customs officer handling the
transaction.
Sincerely,
Jean F. Maguire
Area Director
New York Seaport
Source: rulings.cbp.gov — ruling 807165, retrieved 2026-10-12T05:23:18Z, republished verbatim. This digest is informational; only CBP issues binding rulings.