CAS:63843-89-0 Molecular Formula:C42H72N2O5 Molecular Luj:685.03 ib EINECS:264-513-3 Synonyms:Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Lub teeb Stabilizers-144; 2-[[3,5-bis] (1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV absorber Sunsorb 144 LOTSORB UV 144