*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ZF9340000 CHEMICAL NAME : 3-beta,20-alpha-Yohimban-16-beta-carboxylic acid, 10-chloro-18-beta-hydroxy-17-alpha- methoxy-, methyl ester, 3,4,5-trimethoxybenzoate (ester) CAS REGISTRY NUMBER : 7008-24-4 BEILSTEIN REFERENCE NO. : 0073937 REFERENCE : 4-25-00-01284 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C32-H37-Cl-N2-O8 MOLECULAR WEIGHT : 613.16 COMPOUND DESCRIPTOR : Reproductive Effector SYNONYMS/TRADE NAMES : * 10-Chlorodeserpidine * Chloroserpidine * R 616 *** HEALTH HAZARD DATA *** ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Parenteral SPECIES OBSERVED : Rodent - rat DOSE : 20 mg/kg SEX/DURATION : female 1-8 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 : 15QWAW "Agents Affecting Fertility, a Symposium, 1964," Austin, C.R., and J.S. Perry, eds., Boston, Little, Brown & Co., 1965 Volume(issue)/page/year: -,290,1965 *** END OF RECORD ***