70851-35-3 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebisisocyanatobenzene
70852-01-6 2,7-Naphthalenedisulfonic acid,5-[[4-chloro-6-[(2-chlorophenyl)- amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy- 3-[(2-sulfophenyl)azo]-,trisodium salt