204567 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 204567 > 3 > ChemIDplus > 009018046 > 1,4-Butanediol, copolymer with 4,4'-diphenylmethane diisocyanate and polytetramethylene glycol 1,4-Butanediol, p,p-diphenylmethane diisocyanate, polytetramethyl ether glycol polymer 1,4-Butanediol, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis(4-isocyanatobenzene) 172345-22-1 51161-17-2 67775-11-5 74665-51-3 77752-34-2 80702-01-8 9018-04-6 Diphenylmethane-4,4'-diisocyanate, 1,4-butanediol, polytetramethylene glycol polymer Poly(tetramethylene ether) glycol, 1,4 butanediol, 4,4' diphenylmethane diisocyanate polyurethane > 172345-22-1 51161-17-2 67775-11-5 74665-51-3 77752-34-2 80702-01-8 9018-04-6 > 009018046 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009018046 $$$$