2,3-Dihydroperimidines as antioxidants for lubricants
2,4,6-trifunctionalized phenols
2,5-diacyloxy-2,5-dihydrofuran activators for inorganic per comp
2,5-Dimercapto-1,3,4-thiadiazole derivatives and lubricants cont
2-hydroxy-1,3,4-thiadiazoles and lubricating compositions contai
2-Propanol derivatives as corrosion inhibitors