Also Called: Benzenesulfonic acid, 3-(2H-bezotriazol-2-yl)-4-hydroxy-5-(1-methylpropyl)-, monosodium salt;sodium 3-(2H-benzotriazol-2-yl)-5-sec-butyl-4-hydroxybenzenesulfonate;Sodium 3-(2H-benzotriazol-2-yl)-5-s-butyl-4-hydroxybenzenesulphonate;sodium 3-(2<i>H</i>-benzotriazol-2-yl)-5-<i>sec</i>-butyl-4-hydroxybenzenesulfonate;Natrium-3-(2H-benzotriazol-2-yl)-5-sec-butyl-4-hydroxybenzolsulfonat;Benzenesulfonic acid, 3-(2H-benzotriazol-2-yl)-4-hydroxy-5-(1-methylpropyl)-, monosodium salt;Benzenesulfonic acid, 3-(2H-benzotriazol-2-yl)-4-hydroxy-5-(1-methylpropyl)-, sodium salt (1:1);Sodium 3-(2H-benzotriazol-2-yl)-5-sec-butyl-4hydroxybenzenesulfonate;sodium 3-(2H-benzotriazol-2- yl)-5-sec-butyl-4-hydroxybenzenesulfonate;3-(2H-benzotriazol-2-yl)-5-sek-butyl-4-hydroxybenzensulfonát sodný;BENZTRIAZOL UV ABSORBER BUK 4499;Sodium 3-(2H-benzotriazol-2-yl)- 5-sec-butyl-4- hydroxybenzenesulfonate;3-(2H-苯并三唑-2-基)-4-羟基-5-(1-甲基丙基)苯磺酸单钠盐;UV ABSORBER BUK 4499;ナトリウム=3-(2H-ベンゾトリアゾール-2-イル)-5-sec-ブチル-4-ヒドロキシベンゼンスルホナート;BUK 4499;613-095-00-4;3-(2H-benzotriazol-2-il)-5-sec-butil-4-hidroxibenzenosssulfonato de sódio