2-ethyl-3-hydroxypyran-4-one 2-ethyl-3-hydroxy-pyran-4-one 2-ethyl-3-hydroxy-4-pyranone 4940-11-8 W348708_ALDRICH 412929_ALDRICH LS-2414 2-Ethyl pyromeconic acid 2-Ethyl-3-hydroxy-4-pyrone 2-Ethyl-3-hydroxy-4H-pyran-4-one 2-Ethylpyromeconic acid 3-Hydroxy-2-ethyl-1,4-pyrone 3-Hydroxy-2-ethyl-4-pyrone 3-Hydroxy-2-ethyl-4H-pyran-4-one 3-Hydroxy-2-ethyl-gamma-pyrone 4H-PYRAN-4-ONE, 2-ETHYL-3-HYDROXY- 5-18-01-00135 (Beilstein Handbook Reference) BRN 1618110 EINECS 225-582-5 Ethyl maltol FEMA No. 3487 Veltol plus 3-Hydroxy-2-ethyl-4-pyrone11/8/40 AIDS-136694 AIDS136694 NSC638851