adipic dialdehyde 己二醛...glutaric dialdehyde 戊二醛...dialdehyde 二醛...dioxime of furoxane dialdehyde 呋┭烷二醛二肟...maleic dialdehyde 马来醛;顺式丁烯二醛...dialdehyde cellulose 二醛基纤维素...
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