Table 6. Phyto-chemotypes identified in the 60% ethanol root extract of R. imbricata by GC/MS.
| S. No. | Peak RT (min) | Peak area | Peak area % | Compound detected | Hit | SI | RSI | Prob | CAS No | MF | MW |
| 1 | 19.37 | 258681 | 5.69 | 1-Dotriacontane | 1 | 769 | 805 | 39.82 | 544-85-4 | C32H66 | 450 |
| 2 | 20.72 | 276232 | 5.44 | Heptadecane, 9-hexyl | 1 | 696 | 719 | 24.93 | 55124-79-3 | C23H48 | 324 |
| 3 | 21.56 | 62567 | 1.23 | Dibutyl phthalate | 5 | 799 | 875 | 5.32 | 84-74-2 | C16H22O4 | 278 |
| 4 | 22.36 | 115053 | 2.27 | Hexadecanoic acid, methyl ester | 1 | 624 | 700 | 20.11 | 112-39-0 | C17H34O2 | 270 |
| 5 | 23.22 | 296422 | 5.84 | Unknown | - | - | - | - | - | - | - |
| 6 | 24.48 | 194215 | 3.83 | Unknown | - | - | - | - | - | - | - |
| 7 | 25.41 | 56168 | 1.11 | Unknown | - | - | - | - | - | - | - |
| 8 | 29.1 | 181582 | 3.58 | Bis(2-ethylhexyl) phthalate | 2 | 697 | 786 | 11.81 | 117-81-7 | C24H38O4 | 390 |
| 9 | 34.21 | 644518 | 12.7 | Unknown | - | - | - | - | - | - | - |
| 10 | 39.51 | 1832781 | 35.53 | Unknown | - | - | - | - | - | - | - |
| 11 | 39.95 | 550771 | 10.86 | Unknown | - | - | - | - | - | - | - |
| 12 | 40.92 | 604576 | 11.92 | Unknown | - | - | - | - | - | - | - |