2-(3-硝基亚苄基)乙酰乙酸2-甲氧基乙酯，2-Methoxyethyl 2-(3-Nitrobenzylidene)acetoacetate
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![图片 D-(+)-棉子糖五水合物 [棉籽糖]，D-(+)-Raffinose pentahydrate；≥98.0%](https://www.bszh.cn/images/thumbs/0001515_d-d-raffinose-pentahydrate980_32.png "显示明细 D-(+)-棉子糖五水合物 [棉籽糖]，D-(+)-Raffinose pentahydrate；≥98.0%")
D-(+)-棉子糖五水合物 [棉籽糖]，D-(+)-Raffinose pentahydrate；≥98.0% -
脂肪酶来源于米曲霉，Lipase from Aspergillus oryzae；lyophilized, powder, white, ~50 U/mg -
![图片 2,2,2-三氟乙基全氟丁基磺酸酯，2,2,2-Trifluoroethyl perfluorobutylsulfonate [TTBN]；95%](https://www.bszh.cn/images/thumbs/0010419_222-222-trifluoroethyl-perfluorobutylsulfonate-ttbn95_32.jpeg "显示明细 2,2,2-三氟乙基全氟丁基磺酸酯，2,2,2-Trifluoroethyl perfluorobutylsulfonate [TTBN]；95%")
2,2,2-三氟乙基全氟丁基磺酸酯，2,2,2-Trifluoroethyl perfluorobutylsulfonate [TTBN]；95% -
![图片 甲萘醌 [维生素K3]，Menadione；meets USP testing specifications, 98.5-101.0% dry basis](https://www.bszh.cn/images/thumbs/0000984_-k3menadionemeets-usp-testing-specifications-985-1010-dry-basis_32.png "显示明细 甲萘醌 [维生素K3]，Menadione；meets USP testing specifications, 98.5-101.0% dry basis")
甲萘醌 [维生素K3]，Menadione；meets USP testing specifications, 98.5-101.0% dry basis -
![图片 十二烷基三甲基氯化铵，Dodecyltrimethylammonium chloride [DTAC]；purum, ≥98.0% anhydrous basis (AT)](https://www.bszh.cn/images/thumbs/0010516_dodecyltrimethylammonium-chloride-dtacpurum-980-anhydrous-basis-at_32.png "显示明细 十二烷基三甲基氯化铵，Dodecyltrimethylammonium chloride [DTAC]；purum, ≥98.0% anhydrous basis (AT)")
十二烷基三甲基氯化铵，Dodecyltrimethylammonium chloride [DTAC]；purum, ≥98.0% anhydrous basis (AT) -
(1R,2R)-(-)-2-氨基-1-(4-硝基苯基)-1,3-丙二醇，(1R,2R)-(−)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol；99%
