(S)-(+)-喜树碱,(S)-(+)-Camptothecin;≥90% (HPLC)
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抗A抗B血型定型试剂,Anti-A and Anti-B Blood Grouping Reagents [Monoclonal Antibody]
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碳酸钾,Potassium carbonate;meets USP testing specifications, 99.5-100.5%
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5-氟胞嘧啶,5-Fluorocytosine;nucleoside analog, ≥99% (TLC)
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N-[(2Z)-哌嗪-2-亚基]-2,2,2-三氟乙酰肼,N-[(2Z)-Piperazin-2-ylidene]-2,2,2-trifluoroacetohydrazide
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四氢嘧啶,Ectoine [Thp(B)];osmoprotectant, ≥98.0%
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三氟甲磺酸三甲基硅酯,Trimethylsilyl trifluoromethanesulfonate [TMSOTf, TMS];99%