cas 90921-11-2|| where to buy 1,-7--Dioxadispiro[4.0.4.2-]-dodeca--3,-9--diene--2,-8--dione

Nom du produit:1,-7--Dioxadispiro[4.0.4.2-]-dodeca--3,-9--diene--2,-8--dione

IUPAC Name:1,7-dioxadispiro[4.0.4⁶.2⁵]dodeca-3,9-diene-2,8-dione

Unité d'emballage	Stock disponible	Prix($)	Quantité
CM542525-10g	in stock	ǪǙǙĲ

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: N° CAS:90921-11-2; Formule moléculaire:C10H8O4; Point de fusion:-; Code SMILES:O=C1OC2(C3(CC2)OC(C=C3)=O)C=C1; Densité:

: Numéro de catalogue:CM542525; Poids moléculaire:192.17; Point d'ébullition:; N° Mdl:; Stockage:2-8°C

: 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!

: Cyclobutanes; The molecular structure of cyclobutane has four carbon atoms, and its four carbon atoms are not in the same plane, which is the folded conformation of cyclobutane. Cyclobutane itself is not of commercial or biological interest, but more complex derivatives are important in biology and biotechnology. Currently, nine FDA-approved drugs contain the cyclobutane structure. From the perspective of therapeutic areas, cyclobutyl drugs are mainly distributed in popular areas such as tumors, neurological diseases, infectious diseases, endocrine and metabolic diseases.