140673-96-7 Benzenesulfonic acid,2-amino-4-[[[[3-[(2-chloroethyl)sulfonyl]propyl]amino]carbonyl]amino]-5-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, sodium salt
140669-76-7 Benzenesulfonic acid, 4-methyl-,(4,7-dihydro-1,3-dithiepin-2-ylidene)hydrazide, sodium salt
140673-88-7 2,7-Naphthalenedisulfonic acid,5-[[[[3-(ethenylsulfonyl)propyl]amino]carbonyl]amino]-4-hydroxy-3-[[1-sulfo-6-[[2-(sulfooxy)ethyl]sulfonyl]-2-naphthalenyl]azo]-, sodium salt