2.
Name: Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 1,1-methylenebis(4-isocyanatobenzene), isocyanate-terminated
CAS: 68081-89-0



5.
Name: trioxidanium; 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid; praseodymium
CAS: 7239-68-1


