Betuak® 白桦酯酸是一种天然的五环三萜类化合物，为真核细胞拓扑异构酶 I (topoisomerase I) 的抑制剂。
包装: 1kg/袋; 25kg/桶或按需分装
供货情况: 现货供应

存放于阴凉干燥处，避免强光和高温

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