CAS NO:66072-10-4; 1,1'-methylenebis[4-isocyanato-benzen polymers with hydroxy-terminated poly

CAS:

66072-10-4

英文名称:

1,1'-methylenebis[4-isocyanato-benzen polymers with hydroxy-terminated poly

1,1'-methylenebis[4-isocyanato-benzen polymerswith hydroxy-terminated polybutadiene