cas 225787-03-1|| where to buy (5aS,9aR,10aS,11aR)-4,5,5a,10a,11,11a-Hexahydro-5a-methyl-8-(1-methylethyl)-1H-oxireno[8a,9]phenanthro[1,2-c]furan-3,9-dione

Nom du produit:(5aS,9aR,10aS,11aR)-4,5,5a,10a,11,11a-Hexahydro-5a-methyl-8-(1-methylethyl)-1H-oxireno[8a,9]phenanthro[1,2-c]furan-3,9-dione

IUPAC Name:(1S,7R,9S,11R)-1-methyl-5-(propan-2-yl)-8,14-dioxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadeca-2,4,12(16)-triene-6,15-dione

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: N° CAS:225787-03-1; Formule moléculaire:C20H22O4; Point de fusion:-; Code SMILES:O=C1[C@@]2(O[C@H]2C[C@@]3([H])C4=C5C(OC4)=O)C([C@](C)3CC5)=CC=C1C(C)C; Densité:

: Numéro de catalogue:CM559191; Poids moléculaire:326.39; Point d'ébullition:; N° Mdl:; Stockage:

: 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!

: Bridged Compounds; Bridged ring compound refers to any two rings in the compound, which share two non-directly connected carbon atoms, and are classified into bicyclic hydrocarbons, tricyclic hydrocarbons, tetracyclic hydrocarbons, etc. Carbon atoms used in two or more rings are bridgehead carbon atoms, and the bond connecting the bridgehead carbon atoms is called a bridge. Bridged ring compounds are a class of organic compounds that are widely present in nature and usually have important physiological activities, such as the famous anticancer drug paclitaxel and antimalarial drug artemisinin.; bridged compounds,bridged bicyclic compounds; Buy low price, high quality bridged compounds and bridged bicyclic compounds,choose our products,Chemenu is the leading factory & company. Warmly welcome new and old customers to visit and patronize!

: Cyclohexanes; Cyclohexane is an organic compound with a chemical formula C6H12. It is a colorless liquid with a pungent odor, insoluble in water, and soluble in most organic solvents such as ethanol, ether, benzene, and acetone. Cyclohexyl fragments are a common structure in both natural and synthetic drugs. It can be used as both core structure and part of achiral side chain.

: Oxiranes; Oxirane is a three-membered ring compound consisting of one oxygen atom and two carbon atoms. Oxirane is present in natural products such as cryptocin, which has anticancer properties, and azidomycin, trienone, and epoxidomycin, which have shown activity against drug-resistant leukemias and AIDS-related lymphomas. Other oxirane containing bioactive molecules have anti-inflammatory, immunosuppressive, and antitumor activities. Oxiranes are a strained ring susceptible to various nucleophilic, ring-opening or rearrangement reactions, so they are considered to be one of the most important intermediates in organic synthesis.