C.I. Fluorescent Brightener 33

2-[4-[2-[4-(2-Benzoxazolyl)phenyl]ethenyl]phenyl]-5-methylbenzoxazole

1,4-Bis(2-benzoxazolyl)naphthalene

2,5-Bis(5′-tert-butyl-2-benzoxazolyl)thiophene

Tinopal CBS

C.I. Fluorescent Brightener 260

4,4′-Bis[2-(2-methoxyphenyl)ethenyl]-1,1′-biphenyl

Dibenzyl

Fluorescent Brightener 353

2,5-Bis(5′-tert-butyl-2-benzoxazolyl)thiophene

Tinopal CBS

Oxazole