cas 28900-27-8|| where to buy (+)-2-Methoxy-3,5-dimethyl-6-[4-[7-(4-nitrophenyl)-2,4,6-trimethyl-2,4,6-heptatrienylidene]tetrahydrofuran-2-yl]-4H-pyran-4-one

製品名:(+)-2-Methoxy-3,5-dimethyl-6-[4-[7-(4-nitrophenyl)-2,4,6-trimethyl-2,4,6-heptatrienylidene]tetrahydrofuran-2-yl]-4H-pyran-4-one

IUPAC Name:2-methoxy-3,5-dimethyl-6-{4-[2,4,6-trimethyl-7-(4-nitrophenyl)hepta-2,4,6-trien-1-ylidene]oxolan-2-yl}-4H-pyran-4-one

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: CAS番号:28900-27-8; 分子式:C28H31[N+]O5[O-]; 融点:-; SMILESコード:COC1=C(C)C(=O)C(C)=C(O1)C1CC(CO1)=CC(C)=CC(C)=CC(C)=CC1=CC=C(C=C1)[N+]([O-])=O; 密度:

: カタログ番号:CM578792; 分子量:477.56; 沸点:; MDL番号:MFCD11111614; 保管方法:

: Tetrahydrofurans; Tetrahydrofuran is a heterocyclic organic compound with the molecular formula C4H8O. Tetrahydrofuran belongs to ethers and is the complete hydrogenation product of furan. It is a colorless, water-miscible organic liquid with small viscosity at normal temperature and pressure. Because of its long liquid range, it is a commonly used medium polar aprotic solvent. Its main use is as a precursor of high molecular polymers.

: Pyrones; Pyrones or pyranones are a class of heterocyclic chemical compounds. They contain an unsaturated six-membered ring containing one oxygen atom and a ketone functional group. There are two isomers denoted as 2-pyrone and 4-pyrone. 2-Pyrone is used in organic synthesis as a building block for more complex chemical structures because it may participate in a variety of cycloaddition reactions to form bicyclic lactones. Pyrone derivatives are extremely prevalent structural motif in diverse naturally and synthetically occurring bioactive molecules having a broad array of chemotherapeutic potentials.