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20845-56-1

20845-56-1结构式
20845-56-1结构式

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英文名 4-(2,3-Dihydro-1H-inden-2-yl)-1-methylpiperidine (2E)-2-butenedio ate (1:1)
沸点 312ºC at 760mmHg
分子式 C19H25NO4
分子量 331.40600
闪点 129.8ºC
精确质量 331.17800
PSA 77.84000
LogP 2.39290
蒸汽压 0.000544mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TN0404020
CAS REGISTRY NUMBER :
20845-56-1
LAST UPDATED :
198201
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H21-N.C4-H4-O4
MOLECULAR WEIGHT :
331.45
WISWESSER LINE NOTATION :
L56T&J C- DT6NTJ A1 &QV1U1VQ -T

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 :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1064,1968

海关编码 2933399090
海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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