| Approval: | ISO common name not required |
|---|---|
| IUPAC PIN: | 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one and tautomer 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one and tautomer 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione |
| IUPAC name: | 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one and tautomer 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one and tautomer 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione |
| CAS name: | 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one and tautomer 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one and tautomer 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione |
| CAS Reg. No.: | 16807-48-0; 771-03-9; 520-45-6 |
| Formula: | C8H8O4 |
| Activity: | fungicides (unclassified) |
| Notes: | This substance is considered by the International Organization for Standardization not to require a common name. Exists in three tautomeric forms. |
| Structure: |  |
| Pronunciation: | dē-hī-drō-a-sē-tǐk ǎs-ǐd Guide to British pronunciation |
| InChIKey: | 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one: JEQRBTDTEKWZBW-UHFFFAOYSA-N 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one: PKLPQOJFHFGVBS-UHFFFAOYSA-N 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione: PGRHXDWITVMQBC-UHFFFAOYSA-N |
| InChI: | 3-acetyl-2-hydroxy-6-methyl-4H-pyran-4-one: InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,11H,1-2H3 3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one: InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,10H,1-2H3 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione: InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,7H,1-2H3 |