CLA-2-29:S:N:N7:240 899243
Mr. Nam Quoc Ngo
4191 Rincon Avenue
Cambell, CA 95008
RE: The tariff classification of 2-cyanoethyl-N,N,N',N'-
tetraisopropyl phosphorodiamidite (CAS # 102691-36-1); 2-
Cyanoethyl-N-N-diisopropylchloro phosphoramidite (CAS # 89992-70-
1); Dichlorodiisopropylamino phosphine (CAS # 921-26-6);
Bis(diisopropylamino)chloro phosphine (CAS # 56183-63-2) from
France
Dear Mr. Quoc Ngo:
In your letter dated June 17, 1994, you requested a tariff
classification ruling.
PRODUCT HTS RATE OF
DUTY
2-Cyanoethyl-N,N,N',N'-tetra- 2929.90.5000 7.9 percent
isopropyl phosphorodiamidite ad valorem
(CAS # 102691-36-1)
2-Cyanoethyl-N,N-diisopropyl- 2929.90.5000 7.9 percent
chloro phosphoramidite ad valorem
(CAS # 89992-70-1)
Dichlorodiisopropylamino 2929.90.5000 7.9 percent
phosphine ad valorem
(CAS # 921-26-6)
Bis-(diisopropylamino)chloro 2929.90.5000 7.9 percent
phosphine ad valorem
(CAS # 56183-63-2)
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 already been filed, this ruling should be brought
to the attention of the Customs officer handling the transaction.
Sincerely,
Jean F. Maguire
Area Director
New York Seaport