*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UU3440000
CHEMICAL NAME           : Pyridinium, 3-carbamoyl-1-beta-D-ribofuranosyl-,
                          hydroxide, 5',5'-ester with adenosine 2'- (dihydrogen
                          phosphate) 5'-(trihydrogen pyrophosphate), inner salt
CAS REGISTRY NUMBER     : 53-59-8
BEILSTEIN REFERENCE NO. : 3885115
REFERENCE               : 4-26-00-03672 (Beilstein Handbook Reference)
LAST UPDATED            : 199709
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C21-H28-N7-O17-P3
MOLECULAR WEIGHT        : 743.47
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Codehydrase II
   * Codehydrogenase II
   * Coenzyme II
   * Cozymase II
   * NADP
   * beta-NADP
   * NAD phosphate
   * TPN
   * beta-TPN
   * TPN (nucleotide)
   * Triphosphopyridine nucleotide
 
                       *** 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           : 3166 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 20,160,1986

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - A1187
       No. of Facilities: 58 (estimated)
       No. of Industries: 2
       No. of Occupations: 2
       No. of Employees: 332 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - A1187
       No. of Facilities: 327 (estimated)
       No. of Industries: 1
       No. of Occupations: 4
       No. of Employees: 4926 (estimated)
       No. of Female Employees: 3928 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***