93925-47-4 Sulfurous acid, monosodium salt, reaction products with formaldehyde and phenol, cond. products with formaldehyde, phenol and urea, sodium salts
93925-50-9 Urea, reaction products with formaldehyde and phenol
141110-32-9 1,2-Benzenedicarboxylic acid, ytterbium(3+) salt (3:2), trihydrate