*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : OR8746830
CHEMICAL NAME           : Megalomicin A, 4(sup A)-acetate
CAS REGISTRY NUMBER     : 49669-75-2
BEILSTEIN REFERENCE NO. : 1418416
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C46-H82-N2-O16
MOLECULAR WEIGHT        : 919.30
WISWESSER LINE NOTATION : T-14-VO GVTJ C2 DQ D1 EQ F1 H1 J1 L1 N1 JO- FT6OTJ B1
                          CQ DN1&1& KO- BT6OTJ CQ DN1&1
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * 4'-Acetylmegalomicin A
   * Antibiotic XK 41B1
   * Megalomicin B
   * Megalomycin B
   * W-847-B
   * XK-41-B1
 
                       *** 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           : 800 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: 2,63,1980
 
                            *** END OF RECORD ***