*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UW7681950
CHEMICAL NAME           : Pyrimido(2,1-b)benzothiazol-5-ium, 2,4-dimethyl-,
                          perchlorate
CAS REGISTRY NUMBER     : 28737-68-0
LAST UPDATED            : 198803
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C12-H11-N2-S.Cl-O4
MOLECULAR WEIGHT        : 314.76
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2,4-Dimethyl-pyrimido(2,1-b)benzothiazole perchlorate
   * 2,4-Dimethyl-pyrimido(2,1-b)benzothiazol-5-ium perchlorate
 
                       *** 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           : 175 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - effect, not otherwise specified
   Behavioral - muscle contraction or spasticity
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   FRZKAP Farmatsevtichnii Zhurnal (Kiev).  (V/O Mezhdunarodnaya Kniga, 113095
   Moscow, USSR) V.3-    1930-  Volume(issue)/page/year: 26(5),20,1971
 
                            *** END OF RECORD ***