67786-05-4 | alpha-(4-hexadecylphenyl)- omega -methoxy-poly(oxy-2-ethanediyl) | (C2H4 O)n C23 H40 O |
67786-16-7 | 4-[[2,4-Dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid | C22H15 N5 O11 S2 |
67786-33-8 | Isocyanic acid, polymethylenepolyphenylene ester, polymer with methyloxirane and 2,2,2-nitrilotris(ethanol) |