91671-93-1 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with diazotized 2,2'-(1,2-ethenediyl)bis[5-aminobenzenesulfonic acid] and diazotized 4-nitrobenzenamine, diazotized, coupled with diazotized 4-nitrobenzenamine, m-phenylenediamine and resorcinol,
91672-31-0 7-Oxabicyclo[4.1.0]heptane-3-carboxylic acid, 7-oxabicyclo[4.1.0]hept-3-ylmethyl ester, reaction products with 3a,4,7,7a-tetrahydromethyl-4,7-methanoisobenzofuran-1,3-dione