Table 3. Compounds identified in mouse urine, and their statistical significance.
| id# | compound | diet | MHC | interaction |
| 1 | 2,3-pentanedione | 0 | 0.001 | 0.045 |
| 2 | dimethyl disulfide | 0.79 | 0.231 | 0.901 |
| 3 | 4-heptanone | 0 | 0 | 0.102 |
| 4 | 3-penten-2-one | 0.443 | 0 | 0.184 |
| 5 | nitromethane | 0.071 | 0.003 | 0.155 |
| 6 | beta-myrcene | 0.794 | 0.071 | 0.334 |
| 7 | 1,4-cyclohexanedione (T) | 0.453 | 0.209 | 0.926 |
| 8 | 2-heptanone | 0.369 | 0.001 | 0 |
| 9 | 6-methyl-3-heptanone (T) | 0.293 | 0.172 | 0.001 |
| 10 | 3-methylcyclopentanone | 0.023 | 0 | 0.003 |
| 11 | 2-pentenyl acetate (T) | 0.297 | 0 | 0.152 |
| 12 | 5-hepten-2-one (T) | 0 | 0 | 0.009 |
| 13 | 3-hydroxy-2-butanone | 0.399 | 0.034 | 0.15 |
| 14 | 1-hydroxy-2-propanone | 0.415 | 0.612 | 0.853 |
| 15 | 4-methyl-6-hepten-3-one (T) | 0.012 | 0.137 | 0.001 |
| 16 | 3-ethylcyclopentanone | 0.001 | 0.146 | 0.696 |
| 17 | 2-acetyl-1-pyrroline (T) | 0.075 | 0 | 0.503 |
| 18 | 2-isopropyl-4,5-dihydrothiazole (T) | 0.303 | 0.004 | 0.001 |
| 19 | 2-sec-butylthiazole | 0.063 | 0.438 | 0.391 |
| 20 | 2,3-dehydro-exo-brevicomin (T) | 0 | 0.514 | 0.754 |
| 21 | 1-octen-3-ol | 0 | 0.055 | 0.721 |
| 22 | 4-hydroxy-2-pentanone (T) | 0 | 0.064 | 0.755 |
| 23 | 2-sec-butyl-4,5-dihydrothiazole (T) | 0.006 | 0.042 | 0.034 |
| 24 | 2-ethylhexanol | 0.266 | 0.361 | 0.958 |
| 25 | 1-(2-methoxy-1-propoxy)-2-propanol (T) | 0.571 | 0.21 | 0.411 |
| 26 | a terpene (T) | 0 | 0.044 | 0.757 |
| 27 | benzaldehyde | 0.087 | 0.019 | 0.473 |
| 28 | linalool | 0 | 0.617 | 0.917 |
| 29 | 3,6-heptanedione (T) | 0.016 | 0.002 | 0.765 |
| 30 | unknown | 0.502 | 0.018 | 0.117 |
| 31 | thujopsene (T) | 0.013 | 0.865 | 0.936 |
| 32 | beta-farnesene (T) | 0.422 | 0.168 | 0.574 |
| 33 | methyl methylthiomethyl disulfide (T) | 0.03 | 0.001 | 0.32 |
| 34 | isovaleric and 2-methylbutyric acids | 0 | 0.293 | 0.946 |
| 35 | γ-caprolactone | 0.046 | 0.354 | 0.139 |
| 36 | benzyl methyl ketone (T) | 0.084 | 0.929 | 0.745 |
| 37 | alpha-farnesene (T) | 0.415 | 0.18 | 0.55 |
| 38 | o-toluidine (T) | 0 | 0.619 | 0.238 |
| 39 | 1-methyl-4-(1,2,2-trimethylcyclopentyl)-benzene (T) | 0.05 | 0.02 | 0.613 |
| 40 | 1-(1,1-dimethylethyl)-2-methyl-1,3-propanediyl 2-methylpropanoate (T) | 0.097 | 0.007 | 0.102 |
| 41 | dimethyl sulfone | 0 | 0 | 0.009 |
| 42 | dodecanol | 0.16 | 0.18 | 0.705 |
| 43 | 2-ethylhexanoic acid | 0.807 | 0.108 | 0.073 |
| 44 | 2-acetyl pyrrole | 0.076 | 0.001 | 0.666 |
| 45 | levoglucosenone (T) | 0 | 0.003 | 0.467 |
| 46 | phenol | 0.255 | 0 | 0.021 |
| 47 | nerolidol (T) | 0.538 | 0.039 | 0.537 |
| 48 | p-cresol | 0.883 | 0 | 0.837 |
| 49 | p-ethyl phenol | 0 | 0 | 0 |
The compounds are listed in the order of increasing retention time. The numbers in the right-hand columns of Table 3 are the p values and a zero means p≤0.0001. (T) = tentatively identified. Compounds likely to be of exogenous origin are printed in bold-italic-face type.