CAS NO. 71701-30-9 | 3-[[3,3'-Dimethyl-4'-[[4-[(phenylsulfonyl)oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt |

3-[[3,3'-Dimethyl-4'-[[4-[(phenylsulfonyl)oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt

3-[[3,3'-Dimethyl-4'-[[4-[(phenylsulfonyl)oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt