*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QE3682800 CHEMICAL NAME : 4-Morpholineethanol, alpha-(4-(methylsulfonyl)phenyl)-, (Z)-2-butenedioate (1:1) CAS REGISTRY NUMBER : 56621-78-4 LAST UPDATED : 198703 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H19-N-O4-S.C4-H4-O4 MOLECULAR WEIGHT : 401.47 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * alpha-(4-(Methylsulfonyl)phenyl)-4-morpholineethanol maleate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 625 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 40,1204,1975 *** END OF RECORD ***