2,2'-Dihydroxy-4-methoxybenzophenoneDioxybenzoneDioxybenzonebenzophenone-8二羟苯宗2,2′-Dihydroxy-4-methoxybenzophenone2,2'-二羟基-4-甲氧基二苯甲酮(2-Hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)methanone2,2'-二羟基-4-甲氧基二苯甲酮Dioxybenzone2,2′-Dihydroxy-4-methoxybenzophenone二羟苯宗