CAS 67892-61-9; s[4-isocyanatobenzene], alpha, alpha'-[(1-methylethylidene)di-4,1-phenylene]bis

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CAS:

67892-61-9

英文名称:

s[4-isocyanatobenzene], alpha, alpha'-[(1-methylethylidene)di-4,1-phenylene]bis

[ omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]] and 2,2'-oxybis[ethanol]

hexanedioic acid, polymer with4,4'-methylenebis[benzenamine],

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