4298-10-6

4298-10-6结构式
4298-10-6结构式

化源商城直购

英文名 4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoropyrimidin-2-one
英文别名 Arafluorocytosine
Fluorocytosine arabinoside
5-Fluorocytosine arabinoside
Ara-FC
密度 1.98g/cm3
沸点 511.4ºC at 760mmHg
分子式 C9H12FN3O5
分子量 261.20700
闪点 263.1ºC
精确质量 261.07600
PSA 130.83000

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HA5450000
CHEMICAL NAME :
Cytosine, 1-beta-D-arabinofuranosyl-5-fluoro-
CAS REGISTRY NUMBER :
4298-10-6
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C9-H12-F-N3-O5
MOLECULAR WEIGHT :
261.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
10 mg/kg
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 29,1790,1969

海关编码 2934999090
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%