POLYSTYRENE-BLOCK-POLY(ETHYLENE-RAN-BUTYLENE)-BLOCK-POLYSTYRENE
乙烯基苯、1,3-丁二烯的聚合物-氢化 261852
CAS No:
66070-58-4
Order 66070-58-4
polystyrene,block,ethylene,butylene
Contacter
Mrs.Camila
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