2,2'-((1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicaci

2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicacidi

2,2'-(4,4'-biphenylylenedivinylene)di-benzenesulfonicacidisodiumsalt

Benzenesulfonicacid,2,2'-[(1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl]bis-,disodiumsalt

disodium4,4'-bis(2-sulfostyryl)biphenyl

tinopalcbs

fluorescent brightener cbs-x

disodium 2,2'-[biphenyl-4,4'-diyldi(E)ethene-2,1-diyl]dibenzenesulfonate

disodium 2,2'-[biphenyl-4,4'-diyldi(Z)ethene-2,1-diyl]dibenzenesulfonate

4,4'-Bis-(2-sulfostyryl)-biphenyl disodium salt

Optical Brightening Agent CBS-X

Optical Brightner CBS-X

2,2'-([1,1'-Biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonic acid disodium salt

Brightener BR 49

Fluorescent Brightener CBS-X

2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-benzenesulfonicacidi

2,2'-(4,4'-biphenylylenedivinylene)di-benzenesulfonicacidisodiumsalt

Benzenesulfonicacid,2,2'-[(1,1'-biphenyl)-4,4'-diyldi-2,1-ethenediyl]bis-,disodiumsalt

diso