英文别名:
2H-Pyran-4(3H)-one;2,3-Dihydro-4H-pyran-4-one;2,3-dihydropyran-4-one;3,4-dihydro-2H-pyran-4-one;4H-Pyran-4-one, 2,3-dihydro-;CS-0256664;2,3-Dihydro-4H-pyran-4-one #;PF34W8HR7U;84302-42-1;DTXSID20340718;4-Pyranone, 2,3-dihydro-;UNII-PF34W8HR7U;EN300-650535;F81322;2,3-Dihydro-4-pyranone;AKOS016008864;2,3-dihydro-pyran-4-one;2H-pyran-4(3 H)-one;
Inchi:
1S/C5H6O2/c6-5-1-3-7-4-2-5/h1,3H,2,4H2