三氟化硼二乙醚,Boron trifluoride diethyl etherate;for synthesis
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桦木脑 [白桦脂醇],Betulin;≥98%
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异甘草素,Isoliquiritigenin;analytical standard, ≥98.0% (HPLC)
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安五脂素,Macelignan;phyproof® Reference Substance, ≥98.0% (HPLC)
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2-氨基-3-甲基吡啶,2-Amino-3-methylpyridine;95%
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L-酪氨酸,L-Tyrosine;from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 99.0-101.0%
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DL-色氨酸,DL-Tryptophan;Vetec™, reagent grade, 98%