*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RD2501700
CHEMICAL NAME           : L-Norvaline, 5-hydroxy-4-oxo-
CAS REGISTRY NUMBER     : 26911-39-7
LAST UPDATED            : 199712
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C5-H9-N-O4
MOLECULAR WEIGHT        : 147.15
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * (S)-2-Amino-5-hydroxy-4-oxopentanoic acid
   * Antibiotic RI-331
   * 5-Hydroxy-4-oxo-L-norvaline
   * Levulinic acid, 2-amino-5-hydroxy-, L-
   * RI-331
 
                       *** HEALTH HAZARD DATA ***
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 1 umol/L
REFERENCE :
   DECRDP Drugs under Experimental and Clinical Research.  (Bioscience
   Ediprint, Blvd. James-Fazy 13, 1201 Geneva 1, Switzerland)  V.1-    1977-
   Volume(issue)/page/year: 14,467,1988
 
TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 1 umol/L
REFERENCE :
   DECRDP Drugs under Experimental and Clinical Research.  (Bioscience
   Ediprint, Blvd. James-Fazy 13, 1201 Geneva 1, Switzerland)  V.1-    1977-
   Volume(issue)/page/year: 14,467,1988
 
                            *** END OF RECORD ***