4h-pyran

Pyrylium,4-[3-[2,6-bis(1,1-dimethylethyl)-4H-pyran-4-ylidene]-1-propenyl]-2,6-bis(1,1-dimethylethyl)-, perchlorate: CAS 66857-44-1 · 719853
4H-Pyran-3-carboxylicacid, 4-oxo-, methyl ester: CAS 184719-44-6 · 741315
(6,7-DIHYDRO-4H-PYRANO[4,3-D]THIAZOL-2-YL)-ACETONITRILE: CAS 850349-44-9 · 795019
4H-PYRANO[3,4-D]ISOXAZOLE,6,7-DIHYDRO-6,6-DIMETHYL-: CAS 56244-44-1 · 1000156
4H-Pyran-4-one, 2-(4-pentenyl)-3-[(trimethylsilyl)oxy]-: CAS 648906-44-9 · 1289091
Thiopyrylium,2-(2-furanyl)-4-[3-[2-(2-furanyl)-6-phenyl-4H-pyran-4-ylidene]-1-propenyl]-6-phenyl-, perchlorate: CAS 95399-44-3 · 1380240
4H-Pyran-4-one,2-[(3E,5E)-3,5-dimethyl-6-(4-nitrophenyl)-3,5-hexadienyl]-6-methoxy-3,5-dimethyl-: CAS 833482-44-3 · 1382199
1-Piperidinecarboxylic acid,4-[[3-[4-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-10H-phenothiazin-10-yl]propyl]amino]-, 1,1-dimethylethyl ester: CAS 845934-44-3 · 1566660
2-(1H-benzimidazol-2-yl)-4H-Pyran-4-one: CAS 10227-44-8 · 1798891
3-Piperidinecarboxylic acid,1-[[[6-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-2-thianthrenyl]oxy]acetyl]-,ethyl ester: CAS 845935-44-6 · 1817630
Benzoxazolium,2-[[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]methyl]-3-ethyl-, iodide: CAS 133633-44-0 · 1836324
4H-Pyran-4-one,2-[[5-[(4-fluorophenyl)methyl]-2-furanyl]carbonyl]-3-hydroxy-5-phenyl-: CAS 500371-44-8 · 1964575
4H-Pyran-3-carbonitrile, 2-amino-5-benzoyl-4-cyclohexyl-6-methyl-: CAS 477305-44-5 · 1965023
Acetamide,N-methyl-2-[[5-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-9H-thioxanthen-2-yl]oxy]-N-[2-(2-pyridinyl)ethyl]-: CAS 845936-44-9 · 1988599
2-[(6-methoxy-5-nonanoyl-4-oxo-4H-pyran-2-yl)methylidene]hydrazinecarboxamide: CAS 5208-44-6 · 2031421
Piperazine,1-[[6-[6-(4-morpholinyl)-4-oxo-4H-pyran-2-yl]-2-thianthrenyl]carbonyl]-4-(2-pyridinyl)-: CAS 845931-44-4 · 2094046
4H-Pyran-4-one, 2,3-dihydro-2-(4-nitrophenyl)-: CAS 188116-44-1 · 2157231
3-iodo-2-phenyl-4H-pyrano[2,3-b]pyridin-4-one: CAS 878199-44-1 · 2222020
4H-Pyran, 4-[(2,4-dinitrophenyl)methylene]-2,6-diphenyl-: CAS 40576-44-1 · 2233811
2-methoxy-3,5-dimethyl-6-{(2R,5Z)-5-[(2E)-2-methyl-3-(4-nitrophenyl)prop-2-en-1-ylidene]tetrahydrofuran-2-yl}-4H-pyran-4-one: CAS 1400-44-8 · 2314334
4H-Pyran-4-one, 2-[(acetyloxy)methyl]-5-(benzoyloxy)-: CAS 33777-44-5 · 2444402