藏红O [番红O, 臧红]，Safranin O；Dye content ≥85%
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![图片 (R)-(+)-2,2′-双(二苯基膦)-1,1′-联萘，(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene [(R)-(+)-BINAP]；97%](https://www.bszh.cn/images/thumbs/0004303_r-22-11-r-22-bisdiphenylphosphino-11-binaphthalene-r-binap97_32.png "显示明细 (R)-(+)-2,2′-双(二苯基膦)-1,1′-联萘，(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene [(R)-(+)-BINAP]；97%")
(R)-(+)-2,2′-双(二苯基膦)-1,1′-联萘，(R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene [(R)-(+)-BINAP]；97% -
三氟化硼二乙醚，Boron trifluoride diethyl etherate；for synthesis -
![图片 桦木脑 [白桦脂醇]，Betulin；≥98%](https://www.bszh.cn/images/thumbs/0011891_-betulin98_32.webp "显示明细 桦木脑 [白桦脂醇]，Betulin；≥98%")
桦木脑 [白桦脂醇]，Betulin；≥98% -
异甘草素，Isoliquiritigenin；analytical standard, ≥98.0% (HPLC) -
安五脂素，Macelignan；phyproof® Reference Substance, ≥98.0% (HPLC) -
2-氨基-3-甲基吡啶，2-Amino-3-methylpyridine；95%
