*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RC1340000
CHEMICAL NAME           : 28-Nor-8-alpha,9-beta,13-alpha,14-beta-dammara-17(20)
                          ,24-dien-21-oic acid, 3-alpha,6-alpha,
                          7-beta,16-beta-tetrahydroxy-, 6,16-diacetate, (Z)-
CAS REGISTRY NUMBER     : 28393-42-2
OTHER CAS REGISTRY NOS. : 11012-13-8
LAST UPDATED            : 199212
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C33-H50-O8
MOLECULAR WEIGHT        : 574.83
WISWESSER LINE NOTATION : L E5 B666 FYTJ A1 FUYVQ3UY1&1 GOV1 I1 J1 KQ LOV1 N1
                          OQ
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Cephalosporin P
   * Cephalosporin P1
 
                       *** 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           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85ERAY "Antibiotics: Origin, Nature, and Properties," Korzyoski, T., et al.,
   eds., Washington, DC, American Soc. for Microbiology, 1978
   Volume(issue)/page/year: 3,1940,1978

                    *** OCCUPATIONAL EXPOSURE LIMITS ***
 
   OEL-RUSSIA:STEL 0.3 mg/m3 JAN 1993

 
                            *** END OF RECORD ***