CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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NY1502900
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CHEMICAL NAME :
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Isovaleric acid, N-ester with N-(7-butyl-8-hydroxy-4,9-dimethyl-2,6-dioxo-1,5-dioxo nan-3-yl) -3-formamidosalicylamide, stereoisomer
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CAS REGISTRY NUMBER :
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522-70-3
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LAST UPDATED :
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199709
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DATA ITEMS CITED :
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3
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MOLECULAR FORMULA :
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C26-H36-N2-O9
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MOLECULAR WEIGHT :
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520.64
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WISWESSER LINE NOTATION :
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T9OV EOVTJ CMVR BQ CMVH& D1 G4 HOV1Y1&1 I1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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1800 ug/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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REFERENCE :
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JAJAAA Journal of Antibiotics, Series A. (Tokyo, Japan) V.6-20, 1953-67. For publisher information, see JANTAJ. Volume(issue)/page/year: 10,39,1957
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Subcutaneous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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1600 ug/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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REFERENCE :
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JAJAAA Journal of Antibiotics, Series A. (Tokyo, Japan) V.6-20, 1953-67. For publisher information, see JANTAJ. Volume(issue)/page/year: 10,39,1957
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intravenous
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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900 ug/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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REFERENCE :
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85FZAT "Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds., Tokyo, Univ. of Tokyo Press, 1967 Volume(issue)/page/year: -,145,1967
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