Hexanedioic acid, polymer with 1,4-butanediol and 1,4-diisocyanatobenzene
己二酸与1,4-丁二醇和1,4-二异氰酸根合苯的聚合物 306185
CAS No: 70714-86-2
hexanedioic,polymer,butanediol,diisocyanatobenzene
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