*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TY1850700
CHEMICAL NAME           : Propanedioic acid,
                          mono(17-(9-((bis(methylamino)methylene)amino)-1,3-dim
                          ethyl-3-nonenyl)-
                          5,7,9,11,21,25,27,29,31,35,37,38,39-tridecahydroxy-10
                          ,16,20,22,26,30,34-he ptamethyl-19-oxo-
                          18,41-dioxabicyclo(35.3.1)hentetraconta-12,14,22-trie
                          n-3-yl) ester
CAS REGISTRY NUMBER     : 135667-47-9
LAST UPDATED            : 199509
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C63-H111-N3-O20
MOLECULAR WEIGHT        : 1230.77
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Antibiotic RK 634
   * Malolactomycin A
 
                       *** 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           : 6700 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 46,1912,1993
 
                            *** END OF RECORD ***