• 8羟基喹啉甲醛、间磺酸原料合成了一种螯合树脂

    Formaldehyde 8 hydroxyquinoline sodium benzene sulfonate resorcinol copolymer described as chelating ion exchange resin was synthesized.

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  • 二磺酸儿茶巯基酸钠分别酒石酸锑钾在血液中混合后,亦可形成(?)

    The antischistosomal activity of the antimonials were reduced by adding SDD, cysteine, sodium gluconate, sodium citrate or sodium tartrate.

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  • 研究了作为制备新型硝基原料中间体2-硝基-1,3-苯NB多甘醇双对甲苯磺酸酯(OEDT)的合成

    Synthesis of 2 nitro 1,3 benzenediol( NB) and oligoethyleneglycol ditosylate(OEDT) used as material for inner nitrocrown ether are studied.

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  • 研究了作为制备新型硝基原料中间体2-硝基-1,3-苯NB多甘醇双对甲苯磺酸酯(OEDT)的合成

    Synthesis of 2 nitro 1,3 benzenediol( NB) and oligoethyleneglycol ditosylate(OEDT) used as material for inner nitrocrown ether are studied.

    youdao

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