| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 68-89-3 | 安乃近; [(2,3-二氢-1,5-二甲基-3-氧-2-苯基-1H-吡唑-4-基)甲氨基]甲烷磺酸钠 | Dipyrone; Sodium [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]methanesulfonate; Metamizole sodium | ![]() | C13H16N3NaO4S | 详情 | 供应商 |
| 675-09-2 | 4,6-二甲基-2-吡喃酮 | 4,6-Dimethyl-2-pyrone; 4,6-Dimethyl-2H-pyran-2-one | ![]() | C7H8O2 | 详情 | 供应商 |
| 675-10-5 | 4-羟基-6-甲基-2-吡喃酮 | 4-Hydroxy-6-methyl-2-pyrone; 3,5-Dihydroxysorbic acid delta-lactone; Triacetate lactone | ![]() | C6H6O3 | 详情 | 供应商 |
| 1004-36-0 | 2,6-二甲基-4-吡喃酮; 2,6-二甲基-4H-吡喃-4-酮 | 2,6-Dimethyl-4H-pyran-4-one; 2,6-Dimethyl-gamma-pyrone | ![]() | C7H8O2 | 详情 | 供应商 |
| 5907-38-0 | 安乃近; [(1,5-二甲基-2-苯基-3-氧代-2,3-二氢-1H-吡唑-4-基)甲氨基]甲烷磺酸钠盐 | Analgin; Dipyron; Metamizol; Methapyrone; Sulpyrine; Sodium [(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-methyl-amino]methanesulfonate | ![]() | C13H16N3NaO4S | 详情 | 供应商 |
| 63808-09-3 | Cyclopenta[c]pyran-3(5H)-one,6,7-dihydro-4,7-dimethyl- (9CI); Iridopyrone | ![]() | C10H12O2 | 详情 | 供应商 | |
| 514-94-3 | 1,3-Cyclohexadiene,1,5,5,6-tetramethyl-; a-pyronene (6CI); 1,5,5,6-Tetramethyl-1,3-cyclohexadiene | ![]() | C10H16 | 详情 | 供应商 | |
| 504-31-4 | α-吡喃酮; 2氢-吡喃-2酮; 2H-吡喃-2-酮; Α-哌喃酮; 闊馬靈; Α-哌喃酮; 哌哢 | 2H-Pyran-2-one; 1,2-pyrone(4CI); 2,4-Pentadienoic acid, 5-hydroxy-, d-lactone; 2-Pyranone; 2-pyrone; 2H-Pyran, 2-oxo-; Coumalin; a-pyrone | ![]() | C5H4O2 | 详情 | 供应商 |
| 137881-27-7 | 5-碘-6-氨基-1,2-苯并吡喃酮 | 2H-1-Benzopyran-2-one,6-amino-5-iodo-; 5-Iodo-6-amino-1,2-benzopyrone; 6-Amino-5-iodo-1,2-benzopyrone | ![]() | C9H6INO2 | 详情 | 供应商 |
| 94247-82-2 | 2H-1-Benzopyran-2-one,(3-methylbutyl)- (9CI); isopentyl-2-benzopyrone | ![]() | C14H16O2 | 详情 | 供应商 | |
| 52911-98-5 | 2H-Pyran-2-thione,4-methoxy-6-methyl-; 4-Methoxy-6-methyl-2-thiopyrone | ![]() | C7H8O2S | 详情 | 供应商 | |
| 71173-56-3 | 2H-1-Benzopyran-2-one,7-(ethylamino)-; 7-(ethylamino)-2-benzopyrone | ![]() | C11H11NO2 | 详情 | 供应商 | |
| 120461-97-4 | 2H-Pyran-2-one,5-(2-hydroxy-1-methylethyl)-4-methoxy-, (-)-; (-)-Vertipyronol; Vertipyronol | ![]() | C9H12O4 | 详情 | 供应商 | |
| 94632-40-3 | 2H-Pyran-2-one,6-ethyl-4-methoxy-5-methyl-; NectriapyroneB | ![]() | C9H12O3 | 详情 | 供应商 | |
| 144425-09-2 | 2H-Naphtho[1,2-b]pyran-2-one,9-methoxy-5-nitro-; 9-Methoxytariacuripyrone | ![]() | C14H9NO5 | 详情 | 供应商 | |
| 120461-99-6 | 2H-Pyran-2-one,5-(1,2-dihydroxy-1-methylethyl)-4-methoxy-, (-)-; (-)-Vertipyronediol; Vertipyronediol | ![]() | C9H12O5 | 详情 | 供应商 | |
| 142309-49-7 | 2-Propenoic acid,3-(4-methoxy-3-methyl-2-oxo-2H-pyran-6-yl)-2-methyl- (9CI); Convolvulopyrone | ![]() | C11H12O5 | 详情 | 供应商 | |
| 72698-24-9 | 2H-Pyran-4,6-dicarboxylicacid, 2-oxo-; 2-pyrone-4,6-dicarboxylicacid | ![]() | C7H4O6 | 详情 | 供应商 | |
| 130506-22-8 | 2H-1-Benzopyran-2-one,6-nitroso-; 6-Nitroso-1,2-benzopyrone | ![]() | C9H5NO3 | 详情 | 供应商 | |
| 29902-01-0 | 2H-Pyran-2-one,3,3'-methylenebis[6-ethyl-4-hydroxy-5-methyl-; Helipyrone | ![]() | C17H20O6 | 详情 | 供应商 |