Pub. L. 106-36, tit. II, subtit. A, ch. 2, sec. 2174
(S)–N–[[5–[2–(2–AMINO–4,6,7,8–TETRAHYDRO–4–OXO–1H–PYRIMIDO(5,4–B] [1,4]THIAZIN–6–YL)ETHYL]–2–THIENYL]CARBONYL]–L–GLUTAMIC ACID, DIETHYL ESTER.
SEC. 2174. (S)–N–[[5–[2–(2–AMINO–4,6,7,8–TETRAHYDRO–4–OXO–1H–PYRIMIDO(5,4–B] [1,4]THIAZIN–6–YL)ETHYL]–2–THIENYL]CARBONYL]–L–GLUTAMIC ACID, DIETHYL ESTER. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.32.33 (S)–N–[[5–[2–(2–Amino–4,6,7,8–tetrahydro–4–oxo–1H–pyrimido(5,4–b] [1,4]thiazin–6–yl)ethyl]–2–thienyl] carbonyl]–L–glutamic acid, diethyl ester (CAS No. 177575–19–8) (provided for in subheading 2934.90.90) ..................................... Free No change No change On or before 12/31/2001 ”.