tert-Dodecylmercaptan, mixture of isomers

p-Coumaric acid ethyl ester, >98%, 20mg

n-Butylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-93-9

Allopurinol, 100mg