摘要 |
The invention concerns the novel odorants 2,2,4-trimethyl-1-phenyl-3-pentanone oxime, 2,4,4-trimethyl-5-phenyl-3-hexanone oxime and 2,4,4-trimethyl-5-phenyl-3-heptanone oxime, a process for making same, odorant compositions containing same and methods for preparing improved odorant compositions using same. |