| Title:  Diethadione CAS Registry Number:  702-54-5 CAS Name:  5,5-Diethyldihydro-2H-1,3-oxazine-2,4(3H)-dione Additional Names:  5,5-diethyl-2,3,5,6-tetrahydro-4H-1,3-oxazine-2,4-dione Trademarks:  Dioxone;  Ledosten;  Persisten;  Tocèn (Lepetit) Molecular Formula:  C8H13NO3 Molecular Weight:  171.19 Percent Composition:  C 56.13%, H 7.65%, N 8.18%, O 28.04% Literature References:  Prepn:  Testa et al., J. Org. Chem. 24, 1928 (1959); GB 855244 (1960 to Lepetit, SpA).  Toxicity study:  Maffii et al., J. Pharm. Pharmacol. 13, 244 (1961). Properties:  Crystals from ether, mp 97-98°.  LD50 in mice, rats (mg/kg):  52, 31.6 i.p.; 130, 70.5 orally (Maffii). Melting point:  mp 97-98° Toxicity data:  LD50 in mice, rats (mg/kg):  52, 31.6 i.p.; 130, 70.5 orally (Maffii) Therap-Cat:  Analeptic. Keywords:  Anticonvulsant.     Status:  This monograph has been retired and is no longer subject to revision or update.  |