C.I. Fluorescent Brightener 156

disodium,5-[[6-(2-hydroxyethylamino)-4-oxo-1H-1,3,5-triazin-2-yl]amino]-2-[2-[4-[[6-(2-hydroxyethylamino)-4-oxo-1H-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate

C.I. Fluorescent Brightener 339

C.I. Fluorescent Brightener 162

C.I. Fluorescent Brightener 99

C.I. Fluorescent Brightener 217

C.I. Fluorescent Brightener 90

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-2-methylbenzoic acid

5-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-2-fluorobenzoic acid

5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-2-fluorobenzoic acid

4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3-methylbenzoic acid

2-chloro-5-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]benzoic acid

1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-3-methylcyclohexane-1-carboxylic acid

4-ethyl-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]cyclohexane-1-carboxylic acid

3-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-1,3-thiazolidine-4-carboxylic acid

4-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,3,3-trimethylbutanamido]butanoic acid

(2S)-2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-phenylacetamido]propanoic acid