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Propyleneglycol,polymer with maleic anhydride,phthalic anhydride,3a,4,7,7a-tetrahydro-1,3-dioxo-2-oxaindan and 3-oxa-1,5-pentanediol |
丙二醇与顺丁烯二酸酐、邻苯二甲酸酐、3A,4,7,7A-四氢-1,2-二氧-2-氧杂茚和3-氧杂-1,5-戊二醇的聚合物 |
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9-propylamino-3,4,8,10-tetrazabicyclo[4.4.0]deca-6,8,10-triene-2,5-dio ne |
9-propylamino-3,4,8,10-tetrazabicyclo[4.4.0]deca-6,8,10-triene-2,5-dio ne |
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2-propyl-3-[[4-[3-(2H-tetrazol-5-yl)pyridin-2-yl]phenyl]methyl]-1,5,7, 9-tetrazabicyclo[4.3.0]nona-2,5,7-trien-4-one |
2-propyl-3-[[4-[3-(2H-tetrazol-5-yl)pyridin-2-yl]phenyl]methyl]-1,5,7, 9-tetrazabicyclo[4.3.0]nona-2,5,7-trien-4-one |
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