i just need the chemical structure for each one. please number the structure with the page it corresponds to, example: pg 13,14,15,16 to avoid confusion thank you.

IH NMR Spectrum I C10H14 IR contains saturated and unsaturated CH stretching. Chemical structure Degreeofunsaturatio:2(2c+2)11C10+142(2(10)+2)19=4 'H NMIR Spectrum 2 C10H14, IR contains saturated and unsaturated CH stretching Chemical structure Degreeofunsaturation2(2C+2)HC10H142(2(10)+2)14=28=4DOU=4 'H NMR Spectrum 3 ID contains saturated and unsaturated CH stretching Chemical structure Degreeofunsaturation2(2(+2)HC10H/42(2(10)+2)14=2x,4 IH NMR Spectrum 4 C10H14, IR contains saturated and unsaturated C- H stretching Chemical structure Degree of unsaturation C10H142(2C+2)H2(2(10)+2)14=28=4