*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QD9807500 CHEMICAL NAME : 4-Morpholinecarboxamide, N-((8-alpha)-6-methylergolin-8-yl)-, (Z)-2-butenedioate (1:1) LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H26-N4-O2.C4-H6-O6 MOLECULAR WEIGHT : 504.60 COMPOUND DESCRIPTOR : Reproductive Effector SYNONYMS/TRADE NAMES : * N-((8-alpha)-6-Methylergolin-8-yl)-4-morpholinecarboxamide (Z)-2-butenedioate (1:1) *** HEALTH HAZARD DATA *** ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE : 12500 ug/kg SEX/DURATION : female 1-5 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: 37,2600,1972 *** END OF RECORD ***