| Primary (First) - skunk |
| | | dodecyl mercaptan |
| | odor: skunk cooked meat |
| Secondary (Second) - skunk |
| Tertiary (Third) - skunk |
| FL | 2- | heptane thiol |
| | odor: pungent sulfurous sweaty skunky onion vegetable |
| Quaternary (Fourth) - skunk |
| Quinary (Fifth) - skunk |
| FL/FR | | ethyl 3-mercaptopropionate |
| | odor: animal foxy fruity grape skunky |
| FL | | prenyl mercaptan |
| | odor: sulfurous smoke leek onion skunky |
| Senary (Sixth) - skunk |
| Septenary (Seventh) - skunk |
| Octonary (Eighth) - skunk |
| FL/FR | 4- | methoxy-2-methyl butane thiol |
| | odor: Sweet, sulfurous, skunk-like and catty, with a minty tropical thiomenthone like mango, peach, black currant and grapefruit nuances |
| | flavor: Strong sulfurous, catty, tropical fruity notes reminiscent of mango, peach and spearmint. It has minor nuances of beef and chicken |