4-乙烯基苯硼酸,4-Vinylphenylboronic acid;≥95%
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醋酸铒(III)水合物,Erbium(III) acetate hydrate;99.9% trace metals basis
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连四硫酸钾,Potassium tetrathionate;≥98.0% (titration)
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3,3',5,5'-四叔丁基-4,4'-联苯醌,3,3',5,5'-Tetra-tert-butyl-[1,1'-bi(cyclohexylidene)]-2,2',5,5'-tetraene-4,4'-dione;≥99.0%(HPLC)
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螺内酯,Spironolactone;97.0-103.0%
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磷酸二乙酯,Diethyl hydrogen phosphate;98%
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三氟甲磺酸锌,Zinc trifluoromethanesulfonate [Zn(OTf)2];98%