对甲苯磺酸甲酯,Methyl p-toluenesulfonate;98%
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5,7-二甲氧基香豆素,5,7-Dimethoxycoumarin [Citropten];98% -
硫酸铵,Ammonium sulfate;anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0% -
金丝桃素来源于贯叶连翘,Hypericin from Hypericum perforatum;~95% (HPLC) -
L-苹果酸,L-(−)-Malic acid;97%, optical purity ee: 99% (GLC) -
美伐他汀 [米法斯丁],Mevastatin;Pharmaceutical Secondary Standard; Certified Reference Material -
双(频哪醇合)二硼,Bis(pinacolato)diboron [B2pin2];99%
