*Bis(2-chloroethyl)ether-4,4'-dihydroxydiphenyl Sulfone Copolymer, CAS # 191680-83-8, 10g
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Toronto Research Chemicals (TRC)
TORB41897010G
*Bis(2-chloroethyl)ether-4,4'-dihydroxydiphenyl Sulfone Copolymer, CAS # 191680-83-8, 10g