*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QM0400000
CHEMICAL NAME           : Naphtho(1,2-d)thiazole-1-propanesulfonic acid,
                          2-(6-(3-(3-sulfopropyl)-4-oxo-2-thioxo-5-
                          thiazolidinylene)-2,4-hexadienylidene)-, disodium
                          salt
CAS REGISTRY NUMBER     : 73816-85-0
LAST UPDATED            : 199112
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C26-H24-N2-O7-S5.2Na
MOLECULAR WEIGHT        : 682.80
WISWESSER LINE NOTATION : T B566 CNYSJ C3SWO DU2U2U2U- CT5NVYSYJ A3SWO EUS
                          &-NA- 2
SYNONYMS/TRADE NAMES :
   * NK 2240
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 56 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   44,225,1978
 
                            *** END OF RECORD ***