Valeric acid, or pentanoic acid, is a straight-chain alkyl carboxylic acid with the chemical formula C 5 H 10 O 2.Like other low-molecular-weight carboxylic acids, it has a very unpleasant odor.t is found naturally in the perennial flowering plant valerian (Valeriana officinalis), from which it gets its name. Its primary use is in the synthesis of its esters. Volatile esters of valeric acid tend to have pleasant odors and are used in perfumes and cosmetics.
Employers' Reimbursements. If your employer offers you a reimbursement plan for your business expenses, you must apply for reimbursement within a reasonable time, and you can only deduct the unreimbursed portion on your taxes.
The actual expense must be reported and cannot have been reimbursed. HOW TO REPORT / SUPPORTING DOCUMENTATION. You can claim a deduction for an unreimbursed employee business expense by filing a PA Schedule UE, Allowable Employee Business Expenses form along with your PA-40 Personal Income Tax Return. Review the instructions beginning on Page 25 of the PA-40IN to determine if you can deduct expenses from your PA-taxable compensation.