1-苯基-2-吡咯烷酮,1-Phenyl-2-pyrrolidinone;99%
最近浏览商品
-
聚吡咯,Polypyrrole [PPy];doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide -
木犀草素 [片素],Luteolin;analytical standard, ≥97.0% (HPLC) -
淫羊霍定A [朝藿定A],Epimedin A;phyproof® Reference Substance, ≥95.0% (HPLC) -
2-甲氧基-4-乙烯基酚,2-Methoxy-4-vinylphenol;≥98%, FG
