英文名称: | 4,4'-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane, n,n-pheno | diethyl-1,3-propanediamine and 1-piperazineethanamine | phenol, 4,4'-(1-methylethylidene)bis-, polymer with(chloromethyl)oxirane, n,n-diethyl-1,3-propanediamine and1-piperazineethanamine |
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