[2-(4-methoxyphenyl)-8,8-dimethyl-5-oxidanyl-4-oxidanylidene-9,10-dihydropyrano[2,3-h]chromen-3-yl] sulfamate

Systemtic Name: [2-(4-methoxyphenyl)-8,8-dimethyl-5-oxidanyl-4-oxidanylidene-9,10-dihydropyrano[2,3-h]chromen-3-yl] sulfamate Openeye Name: [5-hydroxy-2-(4-methoxyphenyl)-8,8-dimethyl-4-oxo-9,10-dihydropyrano[2,3-h]chromen-3-yl] sulfamate CAS Name: sulfamic acid [5-hydroxy-2-(4-methoxyphenyl)-8,8-dimethyl-4-oxo-9,10-dihydropyrano[2,3-h][1]benzopyran-3-yl] ester IUPAC Name: [5-hydroxy-2-(4-methoxyphenyl)-8,8-dimethyl-4-oxo-9,10-dihydropyrano[2,3-h]chromen-3-yl] sulfamate Traditional Name: sulfamic acid [5-hydroxy-4-keto-2-(4-methoxyphenyl)-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromen-3-yl] ester Formula: C21H21NO8S MolecularWeight: 447.45834

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CC1(CCC2=C3C(=C(C=C2O1)O)C(=O)C(=C(O3)C4=CC=C(C=C4)OC)OS(=O)(=O)N)C

Isomeric SMILES

CC1(CCC2=C3C(=C(C=C2O1)O)C(=O)C(=C(O3)C4=CC=C(C=C4)OC)OS(=O)(=O)N)C

InChI

InChI=1S/C21H21NO8S/c1-21(2)9-8-13-15(29-21)10-14(23)16-17(24)20(30-31(22,25)26)18(28-19(13)16)11-4-6-12(27-3)7-5-11/h4-7,10,23H,8-9H2,1-3H3,(H2,22,25,26)