*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : OP4087000
CHEMICAL NAME           : beta-D-Mannopyranoside,
                          O-4-C-acetyl-6-deoxy-2,3-O-methylenehexopyranosyliden
                          e-(1-3-4)-
                          2-O-(2-methyl-1-oxopropyl)-alpha-L-lyxopyranosyl
                          O-2,6-dideoxy-4-O-(3,5-dichloro-4-hydroxy-
                          2-methoxy-6-methylbenzoyl)-beta-D-arabino-hexopyranos
                          yl-(1-4)-O-2,6-dideox y-D-ribo-
                          hexopyranosylidene-(1-3-4)-O-6-deoxy-3-C-methyl-beta-
                          D-mannopyranosyl-(1-3 )-O-6-deoxy-4-O-
                          methyl-beta-D-galactopyranosyl-(1-4)-2,6-di-O-methyl-
CAS REGISTRY NUMBER     : 42617-24-3
LAST UPDATED            : 198211
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C61-H88-Cl2-O33.H2-O
MOLECULAR WEIGHT        : 1438.41
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Antibiotic RP 21190
   * Flambamycin
   * RP-21190
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 1,357,1980
 
                            *** END OF RECORD ***