| Status: | ISO 1750 (published) |
|---|---|
| IUPAC PIN: | rac-4-hydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-2H-1-benzopyran-2-one |
| IUPAC name: | 4-hydroxy-3-[(1RS)-3-oxo-1-phenylbutyl]-2H-chromen-2-one 1979 Rules: 4-hydroxy-3-[(RS)-3-oxo-1-phenylbutyl]coumarin |
| CAS name: | 4-hydroxy-3-(3-oxo-1-phenylbutyl)-2H-1-benzopyran-2-one |
| CAS Reg. No.: | 81-81-2 |
| Formula: | C19H16O4 |
| Activity: | rodenticides (coumarin) |
| Notes: | * According to ISO 1750, the name “coumafène” (n.m.) is used in France, but the ISO common name “warfarine” (n.f.) also appears to be used. The name “warfarin” is approved by the World Health Organization; the Chinese version is “华法林”. The name “zoocoumarin” (зоокумарин) was used in the former USSR. When this substance is used as an ester or a salt, its identity should be stated, for example warfarin-potassium [2610-86-8], warfarin-sodium [129-06-6]. |
| Structure: |  |
| Pronunciation: | wor-fa-rǐn Guide to British pronunciation |
| InChIKey: | PJVWKTKQMONHTI-UHFFFAOYSA-N |
| InChI: | InChI=1S/C19H16O4/c1-12(20)11-15(13-7-3-2-4-8-13)17-18(21)14-9-5-6-10-16(14)23-19(17)22/h2-10,15,21H,11H2,1H3 |