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21642-83-1生产厂家

21642-83-1价格

21642-83-1

21642-83-1结构式
21642-83-1结构式

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英文名 Sodium 5-ethyl-4,6-dioxo-5-[(2R)-2-pentanyl]-1,4,5,6-tetrahydro-2 -pyrimidinolate
分子式 C11H17N2NaO3
分子量 248.25400
精确质量 248.11400
PSA 85.08000
LogP 1.60930

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CQ6200000
CHEMICAL NAME :
Barbituric acid, 5-ethyl-5-(1-methylbutyl)-, sodium salt, R(+)-
CAS REGISTRY NUMBER :
21642-83-1
LAST UPDATED :
198909
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H18-N2-O3.Na
MOLECULAR WEIGHT :
249.30
WISWESSER LINE NOTATION :
T6VMVNV FHJ FY3&1 F2 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
110 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 56,1772,1934
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
204 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - excitement
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 26,495,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
162 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - excitement
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 26,495,1973