*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MV1590000
CHEMICAL NAME           : Hydrazinecarboxamide,
                          2,2-diethyl-N-((8-alpha)-6-methylergolin-8-yl)-,
                          (R-(R*,R*))-2,3- dihydroxybutanedioate (1:1)
CAS REGISTRY NUMBER     : 64080-23-5
LAST UPDATED            : 198910
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C20-H29-N5-O.C4-H6-O6
MOLECULAR WEIGHT        : 505.64
COMPOUND DESCRIPTOR     : Reproductive Effector
SYNONYMS/TRADE NAMES :
   * 2,2-Diethyl-N-((8-alpha)-6-methylergolin-8-yl)hydrazinecarboxamide  
   tartrate
   * 1,1-Diethyl-4-(D-6-methyl-8-isoergolin-I-yl)semicarbazide tartrate
 
                       *** HEALTH HAZARD DATA ***
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 25 mg/kg
SEX/DURATION            : female 1-7 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
REFERENCE :
   CCCCAK Collection of Czechoslovak Chemical Communications.  (Academic Press
   Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK)  V.1-    1929-
   Volume(issue)/page/year: 39,3144,1974
 
                            *** END OF RECORD ***