808139-73-3 2-Naphthalenesulfonic acid,4-hydroxy-7-[[2-hydroxy-4-[[3-hydroxy-4-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]phenyl]amino]phenyl]azo]-3-[(4-nitrophenyl)azo]-, lithiumsodium salt
54472-10-5 2,5-furandione, dihydro-, compd. with 2,4,4-trimethyl-1-pentene, sodium salt (1:1:1)