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CAS NO:71839-71-9
CAS:
71839-71-9
英文名称:
anamine, butanediol, 1,6-hexanediol and 1,1'-methylenebis[4-isocyanatocyclohexa
hexanedioic acid, polymer with 4-amino- alpha,alpha,4-trimethylcyclohexanemethanamine, butanediol, 1,6-hexanediol