CAS;63843-89-0 Formulae hypotheticae:C42H72N2O5 Pondus hypotheticum:685.03 EINECS:264-513-3 Synonyma:Bis- (1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[[3,5-bis (1,1-dimethylethyl) -4-hydroxyphenyl]methyl]-2-butyl-propanedioicum acidum 1,3-bis (1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV absorber Sunsorb 144;