110152-57-3 Carbonic acid disodium salt, reaction products with N-(aminomethylphenyl)formamide, aniline, 4-nitrobenzenamine, sodium sulfide (Na2(Sx)), sulfur and p-toluidine Reaction product of N-formyl-2,4-diaminotoluene, benzenamine, benzenamine, 4-nitro-, benzenamine, 4-methyl-, sodium carbonate, and sulfur, with sodium polysulfide