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53493-62-2

53493-62-2结构式
53493-62-2结构式

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英文名 2,3-dimethoxy-6H-indolo[3,2-b]quinoxaline
分子式 C16H13N3O2
分子量 279.29300
精确质量 279.10100
PSA 60.03000
LogP 3.28150

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NM4760000
CHEMICAL NAME :
5H-Indolo(2,3-b)quinoxaline, 2,3-dimethoxy-
CAS REGISTRY NUMBER :
53493-62-2
LAST UPDATED :
198912
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H13-N3-O2
MOLECULAR WEIGHT :
279.32

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 :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJOCAP Indian Journal of Chemistry. (New Delhi, India) V.1-13, 1963-75. Divided into Indian Journal of Chemistry, Section A and Indian Journal of Chemistry, Section B. Volume(issue)/page/year: 12,124,1974

海关编码 2933990090
海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%