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- Keywords formaldehyde;polyformaldehyde;formaldehyde dimethyl acetal;homopolyformaldehyde;copolyformaldehyde;block copolyformaldehyde;end blockade; 甲醛;聚甲醛;甲醛缩二甲醇;均聚甲醛;共聚甲醛;嵌段共聚甲醛;末端封锁;
- formaldehyde dimethyl acetal 甲醛缩二甲醇
- METHODS:N (2,2 dimethoxylethyl)guanidine sulfate from aminoacetaldehyde dimethyl acetal was treated with concentrated HCl to get 2 aminoimidazole sulfate. 方法:以氨基乙醛缩甲醇制备的N(2,2二甲氧基乙基)胍硫酸盐经盐酸催化环合制得2氨基咪唑硫酸盐。
- Mei Luo, Huaizho Ma ,Qingde Su,et al., "Synthesis and Characterization of Rare Earth Complexes Containing Piperonal Dimethyl Acetal and Dicyclopentadienyl", Asia Journal Chemistry ,14(3-4) 2002 1463. 马怀柱，张武，蔡跃鹏，“二甲基硅桥联双芴基钇氯化物的合成与结构”，化学通报，1999(11),38
- ketobutyraldehyde dimethyl acetal 酮基丁醛二甲醇缩醛
- cinnamic aldehyde dimethyl acetal (肉)桂醛二甲缩醛
- furyl propionaldehyde dimethyl acetal 呋喃丙醛二甲缩醛
- amyl cinnamic aldehyde dimethyl acetal 戊基肉桂醛二甲缩醛
- phenyl acetaldehyde dimethyl acetal 苯乙二甲缩醛
- Pyruvic aldehyde dimethyl acetal; 丙酮醛缩二甲醇;
- phenylacetaldehyde dimethyl acetal 苯乙醛二甲缩醛
- Keywords triethylene tetraamine;N;N-dimethylformamide dimethyl acetal;1;2-dibromoethane;4;7;10-tetraazzcyclododecane; 三乙烯四胺;N;N-二甲基甲酰胺二甲基缩醛;1;2-二溴乙烷;4;7;10-四氮杂十二烷;
- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- The fetus was kept in a formaldehyde medium. 胎儿被保存在甲醛浸液里。
- Low temperature steam and formaldehyde sterilizers. 英文名称： Sterilizers for medical purposes.
- anisaldehyde dimethyl acetal 大茴香醛二甲缩醛
- DME is a preferred substitute for chlorofluorocarbons and can derive a number of products with high value such as dimethyl carbonate,acetic acid,acetic anhydride and formaldehyde. 二甲醚是氯氟烃的替代品,用它可以开发一系列高附加值产品,例如碳酸二甲酯、醋酸、醋酐、甲醛等;
- citronellal dimethyl acetal 香茅醛二甲缩醛
- Acetal tubular load stabilizing frame. 令负重更为稳定。
- An aqueous solution of formaldehyde that is37 percent by weight. 甲醛溶液，福尔马林甲醛的澄清水溶液，含有37%25的甲醛
