*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XH8975000 CHEMICAL NAME : 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 3,3-dimethyl-6-(2-(p-hydroxyphenyl) acetamido)-7-oxo- CAS REGISTRY NUMBER : 525-91-7 BEILSTEIN REFERENCE NO. : 0049686 REFERENCE : 4-27-00-05890 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H18-N2-O5-S MOLECULAR WEIGHT : 350.42 WISWESSER LINE NOTATION : T45 ANV ESTJ CMV1R DQ& F1 F1 GVQ COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * p-Hydroxybenzylpenicillin * Penicillin III * Penicillin X *** 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 : 2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 4(1),91,1980 *** END OF RECORD ***