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89659-98-3

89659-98-3结构式
89659-98-3结构式

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英文名 5-chloro-1-methyl-3-pyrazin-2-ylbenzimidazol-2-one
英文别名 1,3-Dihydro-5-chloro-1-methyl-3-pyrazinyl-2H-benzimidazol-2-one
2H-Benzimidazol-2-one,1,3-dihydro-5-chloro-1-methyl-3-pyrazinyl
分子式 C12H9ClN4O
分子量 260.67900
精确质量 260.04600
PSA 52.71000
LogP 1.77260

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE2275920
CHEMICAL NAME :
2H-Benzimidazol-2-one, 1,3-dihydro-5-chloro-1-methyl-3-pyrazinyl-
CAS REGISTRY NUMBER :
89659-98-3
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H9-Cl-N4-O
MOLECULAR WEIGHT :
260.70

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 18,495,1983