Table 4. Differences in toxicity found for clusters of compounds containing the DAP structure shown in Fig. 10, aziridines and phosphoramides. Figures in italics indicate that there is not considered to be a difference in toxicity shown by the two vehicles in the pair.
| Less toxic vehicle | More toxic vehicle | Preference ratio shown by cluster (less toxic : more toxic : no difference) |
||
| DAPs | Aziridines | NP(= [O,S])(N)(N) | ||
| CMC | DWA | 17 : 4 : 1 | 26 : 17 : 3 | 14 : 2 : 1 |
| Saline | DWA | 22 : 11 : 0 | 30 : 18 : 3 | 11 : 4 : 0 |
| MC | DWA | 8 : 5 : 0 | 12 : 12 : 5 | — |
| CMC | MC | 9 : 5 : 1 | 19 : 12 : 3 | — |
| Saline | CMC | 18 : 7 : 9 | 39 : 18 : 17 | 13 : 7 : 9 |
| Saline | MC | 7 : 3 : 1 | 15 : 8 : 5 | |