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Diethylene glycol,adipic acid,propylene glycol,isophthalic acid,maleic anhydride,phthalic anhydride polymer |
1,3-苯二甲酸与2,5-呋喃二酮、己二酸、1,3-异苯并呋喃二酮、2,2'-氧化双[乙醇]和1,2-丙二醇的聚合物 |
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5,5-diethyl-1,3-diazinane-2,4,6-trione: 4-dimethylamino-1,5-dimethyl-2 -phenyl-pyrazol-3-one |
5,5-diethyl-1,3-diazinane-2,4,6-trione: 4-dimethylamino-1,5-dimethyl-2 -phenyl-pyrazol-3-one |
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2,6-diethyl-3,5-dimethyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione |
2,6-diethyl-3,5-dimethyl-1H,7H-pyrazolo[1,2-a]pyrazole-1,7-dione |
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8-diethylamino-2-propyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methy l]-1,5,7,9-tetrazabicyclo[4.3.0]nona-2,5,7-trien-4-one |
8-diethylamino-2-propyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methy l]-1,5,7,9-tetrazabicyclo[4.3.0]nona-2,5,7-trien-4-one |
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