4h-pyran

o(4))-tris(3-hydroxy-2-methyl-4h-pyran-4-onato-o(3(oc-6-21)-aluminu

5-hexanoyl-6-hydroxy-2-methyl-2,3-dihydro-4H-pyran-4-one

4H-Pyran-4-one,2-methoxy-3,5-dimethyl-6-[(2Z)-3-methyl-2-undecen-1-yl]-

4H-Pyrano[4,3-c]isoxazole-4,6(7H)-dione,3-methyl-

2-Methyl-4-oxo-4H-pyran-3-yl 6-O-[(Z)-3-(4-hydroxyphenyl)propenoyl]-β-D-glucopyranoside

3-Pyridinecarbonitrile,5-[2-[2-[4-(diethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]-1,2,5,6-tetrahydro-4-methyl-2,6-dioxo-1-phenyl-

4H-Pyrano(2,3-b)pyridine, 6-bromo-2-(3,4-dichlorophenyl)-

4H-Pyran-4-one, tetrahydro-5-hydroxy-2-(hydroxymethyl)-

4H-Pyrano[3,4-d]oxazol-2(3H)-one,tetrahydro-6-hydroxy-7-methoxy-4,7a-

4H-Pyran-4-one, 2,3-dihydro-2-propyl-, (2S)-

Propanedinitrile, [2-methyl-6-(trifluoromethyl)-4H-pyran-4-ylidene]-

2-(3-bromophenyl)-4H-pyrano[3,2-b]pyridin-4-one

Amides, C8-18, N-(carboxymethyl)-N-Me, ((5-hydroxy-4H-pyran-4-one-2-yl)methyl) esters

4H-Pyran-4-one, 5-chloro-2-[4-(methylsulfonyl)phenyl]-3-phenyl-

4H-Pyran-4-one,2,3-dihydro-5-methyl-2-[(1E)-2-phenylethenyl]-, (2R)-

4H-Pyran-4-one, 2-[[(2-aminophenyl)thio]methyl]-5-hydroxy-

4H-Pyran-4-one, 2-methyl-6-(2-phenylethenyl)-

4H-Pyran-4-one, 2-(4-chlorophenyl)-2,3-dihydro-, (2R)-

3,5-dimethyl-2,6-bis(4-methylphenyl)tetrahydro-4H-pyran-4-one

4H-Pyran-3,5-dicarbonitrile, 2-amino-6-methyl-4-(1-methylethyl)-

Acetamide, N-(4-oxo-4H-pyrano[2,3-b]pyridin-2-yl)-

1-Benzopyrylium,4-[(2,6-diphenyl-4H-pyran-4-ylidene)methyl]-2-phenyl-, perchlorate

4H-Pyran-4-one, 2-(azidomethyl)-5-methoxy-

4H-Pyran-4-one,2-[4-[3-(cyclobutylamino)propoxy]-1-thianthrenyl]-6-(4-morpholinyl)-

5-HYDROXY-2-(4-MORPHOLINYLMETHYL)-4H-PYRAN-4-ONE, 95%

5-(4-bromophenyl)-2,8-bis(methylsulfanyl)-5,7-dihydro-4H-pyrano[2,3-d:6,5-d']dipyrimidine-4,6(3H)-dione

2-[(3-benzyl-6,6-dimethyl-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide

4H-Pyran-4-one,2,3-dihydro-6-[(1R,2R)-2-hydroxy-1-methylbutyl]-3,5-dimethyl-2-[(1S)-1-methylpropyl]-, (2R,3R)-

4H-Pyran-4-one,tetrahydro-2-(hydroxymethyl)-6-[2-(phenylmethoxy)ethyl]-, (2R,6S)-

4H-Pyran-4-one,2-[7-[2-[(2-furanylmethyl)amino]ethoxy]-1-thianthrenyl]-6-(4-morpholinyl)-

9H-Thioxanthene-2-sulfonamide,5-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-N-(2,2,2-trifluoroethyl)-

Piperazine,1-[[5-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-9H-thioxanthen-2-yl]sulfonyl]-

4H-Pyran, 2,6-diphenyl-4-(2-phenylethenyl)-

4H-Pyran-4-one, 2,3-dihydro-2-(4-methoxyphenyl)-, (2S)-

4H-Pyran-4-one, tetrahydro-3-[(1R)-2-nitro-1-(3-nitrophenyl)ethyl]-,(3R)-

4H-Pyran-4-one, 2,6-dimethyl-, oxime