1-Pentyl n-valerate 2173-56-0 4-02-00-00872 (Beilstein Handbook Reference) AI3-01269 Amyl valerate Amyl valerianate BRN 1754427 EINECS 218-528-7 NSC 76414 Pentanoic acid, pentyl ester Pentyl pentanoate Pentyl valerate Valeric acid, pentyl ester Valeric acid, pentyl ester (8CI) n-Pentyl valerate