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34839-70-8生产厂家

34839-70-8价格

34839-70-8

34839-70-8结构式
34839-70-8结构式

化源商城直购

中文名 甲硫米特
英文名 1-methyl-3-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]thiourea
英文别名 metiamide
Thiourea, N-methyl-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-
Metiamidum
Metiamida
SK&Methiamide
Thiourea, N-methyl-N'-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)-
1-Methyl-3-(2-{[(4-methyl-1H-imidazol-5-yl)methyl]sulfanyl}ethyl)thiourea
密度 1.2±0.1 g/cm3
沸点 463.0±55.0 °C at 760 mmHg
分子式 C9H16N4S2
分子量 244.380
闪点 233.8±31.5 °C
精确质量 244.081635
PSA 110.13000
LogP 0.65
蒸汽压 0.0±1.1 mmHg at 25°C
折射率 1.627
储存条件 2-8℃
计算化学

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:3

3.氢键受体数量:3

4.可旋转化学键数量:5

5.互变异构体数量:6

6.拓扑分子极性表面积:110

7.重原子数量:15

8.表面电荷:0

9.复杂度:201

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT7750000
CHEMICAL NAME :
Urea, 1-methyl-3-(2-(((5-methylimidazol-4-yl)methyl)thio)et hyl)-2-thio-
CAS REGISTRY NUMBER :
34839-70-8
LAST UPDATED :
198703
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C9-H16-N4-S2
MOLECULAR WEIGHT :
244.41
WISWESSER LINE NOTATION :
T5M CNJ D1S2MYUS&M1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1493 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
142 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2642 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
130 mg/kg
TOXIC EFFECTS :
Behavioral - antipsychotic Lungs, Thorax, or Respiration - respiratory depression

MUTATION DATA

TYPE OF TEST :
DNA inhibition
TEST SYSTEM :
Human Cells - not otherwise specified
DOSE/DURATION :
1 umol/L
REFERENCE :
JIDEAE Journal of Investigative Dermatology. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1938- Volume(issue)/page/year: 65,400,1975

海关编码 2933290090

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34839-70-8结构式

34839-70-8

文献:US3954982 A1, ; US 3954982 A

~%

34839-70-8结构式

34839-70-8

文献:US4000302 A1, ; US 4000302 A
上游产品  3

下游产品  0

海关编码 2933290090
中文概述 2933290090. 其他结构含非稠合咪唑环的化合物. 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 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%