cas 16145-96-3|| where to buy Ethyl 4-(5-((7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene)methyl)furan-2-yl)benzoate

Название продукции:Ethyl 4-(5-((7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene)methyl)furan-2-yl)benzoate

IUPAC Name:ethyl 4-[5-({7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene}methyl)furan-2-yl]benzoate

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: Номер CAS:16145-96-3; Молекулярная формула:C22H20O7; Точка плавления:-; Smiles-код:O=C(OCC)C1=CC=C(C2=CC=C(C=C(C(O3)=O)C(OC43CCCC4)=O)O2)C=C1; Плотность:

: Номер в каталоге:CM210701; Молекулярная масса:396.4; Точка кипения:; Номер Mdl:; Хранение:

: Furans; Furan is a cyclic flammable liquid compound C4H4O that is obtained from wood oils of pines or made synthetically and is used especially in organic synthesis. Furan is aromatic because a pair of lone pair electrons of the oxygen atom in its molecule forms a large π bond in the plane of the conjugated orbital, making a total of 6 electrons in the plane of the conjugated plane, conforming to the 4n+2 structure. Aromaticity makes furan have the property of easy substitution and difficult addition. The other lone pair of electrons in oxygen stretches out. The oxygen atom itself conforms to sp2 hybridization. Due to the presence of the aromatic ring, the chemical behavior of furan is not very similar to that of other unsaturated heterocycles. The oxygen in the aromatic ring has an electron-donating effect, so the electrophilic substitution reactivity of furan is stronger than that of benzene.; Furan | C4H4O | Where to Buy Furans-Chemenu; Furane | Furanes | Furfuran | Furan | C4H4O | Furan Synthesis | Where to Buy Furans; Looking to buy furan? Chemenu offers a diverse selection of high-quality furan compounds. Find the perfect furans for your research or industrial applications. Explore our inventory today!

: Spiro Compounds; A spiro compound is a polycyclic compound in which two monocyclic rings share one carbon atom; the shared carbon atom is called a spiro atom. Spiro compounds have rigid structures, stable structures, and have special properties that general organic compounds do not possess, such as anomeric effect, spiro conjugation and spiro hyperconjugation. Compared with the monocyclic structure or the planar aromatic structure, the spiro structure has a larger three-dimensional structure; the heterocyclic spiro structure is also regarded as the biological isostere of some groups, which can change the drug to a certain extent. The water solubility, lipophilicity, dominant conformation and ADMET properties of the molecule make the optimized lead molecule easier to drug. Therefore, spiro compounds occupy a very important position in drug development.; Spiro And Bicyclic Compound; Hot sale various high quality spiro and bicyclic compound from china leading manufacturer. Our products are efficient, cost effective and deliver more benefits. welcome to choose us!

: Cyclopentanes; Cyclopentane is a cycloalkane, an organic compound with a molecular formula of C5H10, a colorless and transparent liquid, insoluble in water, soluble in most organic solvents such as ethanol, ether, benzene, carbon tetrachloride, acetone, etc. It is mainly used as a solvent and chromatographic reference materials.; Cyclopentanes,where to buy Cyclopentanes; Cyclopentanes; Cyclopentane (also called C pentane) is a highly flammable alicyclic hydrocarbon with chemical formula C5H10 and CAS number 287-92-3, consisting of a ring of five carbon atoms each bonded with two hydrogen atoms above and below the plane. It occurs as a colorless liquid with a petrol-like odor.