| 英文名称: | | Hexamedioic acid, polymer with .alpha.-(3-aminopropyl)-.omega.-(5-aminopropoxyl)-poly(oxy-1,2-ethandiyl) and hexahydro -2H-azepin-2-one | | Hexamedioic acid,polymer with .alpha.-(3-aminopropyl)-.omega.-(5-aminopropoxyl)-poly(oxy-1,2-ethandiyl)and hexahydro-2H-azepin-2-one |
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