a trend toward significanceP = 0.10
4-Penten-1-ol produced analgesia that was statistically significant before but not after correction ( t 10 = 3.0, P = 0.01), and 1-octen-3-ol produced a trend toward significance before correction ( t 11 = 1.8, P = 0.10). n -Pentyl acetate (CH 3 COO[CH 2 ] 4 CH 3 ; CAS no. 628-63-7), also known as amyl acetate, is very similar in its chemical structure to isoamyl (or isopentyl) acetate, and both are found in a variety of fruits and used to produce banana oil/extract.