*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XI0120000
CHEMICAL NAME           : 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid,
                          6-(2-ethoxy-1-naphthamido)-3,3- dimethyl-7-oxo-
CAS REGISTRY NUMBER     : 147-52-4
BEILSTEIN REFERENCE NO. : 0862393
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C21-H22-N2-O5-S
MOLECULAR WEIGHT        : 414.51
COMPOUND DESCRIPTOR     : Drug
                          Human
SYNONYMS/TRADE NAMES :
   * Nafcillin
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Human - child
DOSE/DURATION           : 1050 mg/kg/1W-I
TOXIC EFFECTS :
   Kidney, Ureter, Bladder - interstitial nephritis
REFERENCE :
   JAMAAP JAMA, Journal of the American Medical Association.  (AMA, 535 N.
   Dearborn St., Chicago, IL 60610)  V.1-    1883-  Volume(issue)/page/year:
   225,178,1973

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X3659
       No. of Facilities: 199 (estimated)
       No. of Industries: 1
       No. of Occupations: 4
       No. of Employees: 11979 (estimated)
       No. of Female Employees: 9552 (estimated)

 
                            *** END OF RECORD ***