*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UX2000000 CHEMICAL NAME : Pyrocatechol, 4-(N-methylformimidoyl)- CAS REGISTRY NUMBER : 5766-75-6 BEILSTEIN REFERENCE NO. : 2244231 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H9-N-O2 MOLECULAR WEIGHT : 151.18 WISWESSER LINE NOTATION : QR BQ D1UN1 SYNONYMS/TRADE NAMES : * 3,4-Dihydroxybenzylidenmethylamin * 4-(N-Methylformimidoyl)pyrocatechol *** 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 : 500 mg/kg TOXIC EFFECTS : Tumorigenic - active as anti-cancer agent REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 16,734,1966 *** END OF RECORD ***