[解析][解答||]解:A.由甲基乙内酰脲的化学式C4H6N2O2 , 可知它是||一种含碳元素的化合物,属于有机物,故正确; B.甲基乙内酰脲是由甲基乙内酰脲分子构成的,其中不含氧分子,故错误; C.甲基乙内酰脲中碳、氧两种元素的质量比为:(12×4):(16×2)=3:2,故正确; D.由甲基乙内酰脲的化学式C4H6N2O...
C4H6N2O Pyrimidine - water (1/1)molecular beam microwave spectroscopymolecular beam mm-wave spectroscopymolecular beam spectroscopyThis document is part of Part 2 of Subvolume D 'Asymmetric Top Molecules' of Volume 29 'Molecular Constants Mostly from Microwave, Molecular Beam, and Sub-Doppler Laser ...
甲基乙内酰脲是一种可杀灭一切细菌繁殖体(包括分枝杆菌)、病毒、真菌及其孢子等,对细菌芽孢也有一定杀灭作用的高效消毒剂,其化学式为C4H6N2O2 。下列有关甲基乙内酰脲的叙述正确的是( ) A. 甲基乙内酰脲是由碳、氢、氮、氧四种原子构成的 B. 甲基乙内酰脲能够消毒,是由于甲基乙内酰脲中含有氧气(O2)分子 ...
Molecular formula:C4H6N2O2 Average mass:114.104 Monoisotopic mass:114.042927 ChemSpider ID:7529 Wikipedia articleWikipedia article Spectra availableSpectra available Structural identifiers Names and synonyms Verified 106-57-0 [RN] 112112 [Beilstein]
CAS号: 106-57-0 分子式: C4H6N2O2 产品名称: 甘氨酸酐 有效成分含量: 99% 执行标准: 国标 是否进口: 否 包装规格: 25kg 用途范围: 应用广泛 性状: 白色至略黄色结晶粉末 是否危险品: 否 可售卖地: 全国 储存: 干燥、阴凉、通风处储存。 价格说明 价格:商品在平台的展示标价,具体的成...
Molecular formula:C4H6N2O2 Average mass:114.104 Monoisotopic mass:114.042927 ChemSpider ID:16743737 1 of 1 defined stereocentres1 of 1 defined stereocentres 1/1 defined Structural identifiers Names Properties Spectra Vendors More Names and synonyms ...
Muscimol hydrobromide (CAS 18174-72-6, C4H6N2O2.BrH), is a white crystalline powder, widely used in pharmaceutical research, with sedative and hypnotic properties, playing a crucial role in the treatment of insomnia and anxiety disorders.
Molecular FormulaC4H6N2O Molecular Weight98.1 PSA48.91000 LogP-0.09800 PubChemID566830 Synonyms (1H-IMIDAZOL-2-YL)-METHANOL; (1H-IMIDAZOL-2-YL) -METANOL; (1H-이미다졸-2-YL)-메탄올; (1H-IMIDAZOL-2-YL)-METHANOL; (1H-IMIDAZOL-2-YL)-MÉTHANOL; (1H-IMIDAZOL-2-YL)-METHANOL; ...
Finally, add together the total mass of each element to get the molar mass of Ni(C4H6N2O2H)2: 58.6934 g/mol + 96.0856 g/mol + 14.11116 g/mol + 56.0268 g/mol + 63.9976 g/mol =288.91456 g/mol 5. Find Mole Fraction Mole FractionPercent ...
由Ni(C4H6N2O2H)2组成 元素标志原子质量原子#质量百分比 鎳Ni58.6934 g/mol120.3151% 碳C96.0856 g/mol833.2574% 氫H14.1112 g/mol144.8842% 氮N56.0268 g/mol419.3922% 氧O63.9976 g/mol422.151% Ni(C4H6N2O2H)2 元素 质量百分比碳96.0856g碳96.0856g氧63.9976g氧63.9976g鎳58.6934g鎳58.6934g氮56.0268g氮56.02...