Table 1. List of selected reactants (N a = number of atoms).
| N a | Reactants |
|---|---|
| 1 | •H |
| 2 | H 2; 3O 2; C 2; OH •; CH •; OH +; CH +; CO •+; CO |
| 3 | C 3; HOC +; C 2H •; H 2O; C 2O; H 2O •+; 3CH 2; H 3 +; CO 2; HCO +; HCO • |
| 4 | HOCO +; l-C 3H •; CH 3 •; H 2CO; HCOH; C 3O; HCOO •; C 2H 2; HOCO •; H 3O +; HCCO |
| 5 | •CH 2OH; C 4H •; CH 3O •; C 4H -; HCOOH; CH 4; l-C 3H 2; CH 2CO |
| 6 | C 2H 4; CH 3CO •; CH 3OH; •CH 2CHO; HC 2CHO; H 2C 4; HC 4H |
| 7 | CH 3CHO; CH 2CHOH; CH 3C 2H |
| 8 | CH 2CHCHO; CH 3OCH 2 •; CH 3CHOH |
| 9 | CH 3C 4H; CH 3CH 2OH; CH 3COCH 2 •; CH 3CCH 3; CH 3CHCH 2 |