CAS NO. 71873-52-4 | 2-[[[3-[[8-[[(2-Ethoxyethoxy)carbonyl]amino]-2-hydroxy-1-naphthalenyl]azo]-4-hydroxyphenyl]sulfonyl]amino]benzenesulfonic acid |

2-[[[3-[[8-[[(2-Ethoxyethoxy)carbonyl]amino]-2-hydroxy-1-naphthalenyl]azo]-4-hydroxyphenyl]sulfonyl]amino]benzenesulfonic acid

2-[[[3-[[8-[[(2-Ethoxyethoxy)carbonyl]amino]-2-hydroxy-1-naphthalenyl]azo]-4-hydroxyphenyl]sulfonyl]amino]benzenesulfonic acid