1.6-Diethy1 cyclohexene 2. 4-Hydrocy-5-isopropy1 hept-6-yn-2-one 3. 6-Ethy1-4-isopropy1-2-methy1 decane 4. 2,-Dimethy1 cyclo pent-3-en-1-one 5. Benzonitrile 6. Bicyclo [4.1.0] hept-3-en-2-one 7.Sprio [3.5] non-5-en-2-ol 8. 1-Ethy1-2-methy1 cyclo hexane 9. 4-Bromo-2-ethy-1-methy1 cyclohexane 10. 3-Isopropy1 cyclopetane carbaldehyde 11. 4-cyclo propy1-3,6-diethy1 undecane 12. 6-(Cyclobut-2-enl1) hex-2-ene 13. 1,4-Dicyclopenty1 butane 14. Ethylidene bromide 15. Ethylene dichloride 16. trans.-1,3 -Dibromo cyclobutance 17. 2-exo-3-endo Dichloro bicylco [2.2.1] heptane 18. Benzocyclopentene 19. 2,5-Dimethy1 oxalone or 2,5-dimethy1 oxa cyclopentane 20. Methy1 viny1 carbino1 21. 3-Cyclopenteny1 ethy1 ether 22. sec-Buty1 isopropy1 ether 23. N,N-Diethy1 butan-1-amine 24. o-Toluidine 25. Isoamy1 school 26. sec-Buty1 alcohol 27. isobuty1 alcohol 28. Maleic acid 29. Caproic acid Z-Crotonalddehyde