| 英文名称: | | 2-butenedioic acid (z)-, polymer with methoxyethene, ester with alpha-(nonylphe | | nyl)- omega -hydroxypoly(oxy-1,2-ethanediyl) | | 2-butenedioic acid (z)-, polymer with methoxyethene,ester with alpha-(nonylphenyl)- omega -hydroxypoly(oxy-1,2-ethanediyl) |
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