*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RP5776650
CHEMICAL NAME           : Oxayohimban-16-carboxylic acid,
                          16,17-didehydro-19-methyl-, methyl ester,
                          (19-alpha)-, mixt. with
                          (5'-alpha,10-alpha)-9,10-dihydro-12'-hydroxy-2'-(1-me
                          thylethyl)-5'-(phenyl methyl)
                          ergotaman-3',6',18-trione monomethanesulfonate (salt)
                          and (5'-alpha,10-alpha)-9,10-
                          dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)ergota
                          man-3',6',18- trione monomethanesulfonate (salt)
CAS REGISTRY NUMBER     : 52623-83-3
LAST UPDATED            : 198806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C35-H41-N5-O5.C33-H37-N5-O5.C21-H24-N2-O3.C-H4-O3-S.C
                          -H4-O3-S
MOLECULAR WEIGHT        : 1740.25
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Defluina
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 24,57,1974
 
                            *** END OF RECORD ***