*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : MD4600000 CHEMICAL NAME : Glyoxylic acid, 3',4'-dimethoxyphenyl-, hydrazide, hydrazone CAS REGISTRY NUMBER : 67227-38-7 BEILSTEIN REFERENCE NO. : 2658361 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H14-N4-O3 MOLECULAR WEIGHT : 238.28 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3',4'-Dimethoxyphenylglyoxylic acid hydrazide hydrazone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 650 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,178,1964 *** END OF RECORD ***