*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ6477030 CHEMICAL NAME : 1H-Pyrazole, 4,5-dihydro-1-acetyl-3,5-bis(3-methoxyphenyl)- CAS REGISTRY NUMBER : 72129-81-8 BEILSTEIN REFERENCE NO. : 0834660 REFERENCE : 5-23-13-00382 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H20-N2-O3 MOLECULAR WEIGHT : 324.41 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-Acetyl-3,5-bis(3-methoxyphenyl)-4,5-dihydro-1H-pyrazole *** 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 18,65,1979 *** END OF RECORD ***