4-氨基苯甲醇,4-Aminobenzyl alcohol;98%
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酵母营养缺陷型培养基补充剂 [不含组氨酸、亮氨酸、色氨酸和尿嘧啶],Yeast Synthetic Drop-out Medium Supplements;without histidine, leucine, tryptophan and uracil
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环己烷,Cyclohexane;anhydrous, 99.5%
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1,4-二苯氧基苯,1,4-Diphenoxybenzene
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(S)-(+)-喜树碱,(S)-(+)-Camptothecin;≥90% (HPLC)
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L-同型半胱氨酸,L-Homocysteic acid;≥98% (TLC)
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9-亚甲基芴,9-Methylidenefluorene