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3β,7β,12β-三羟基-11,15-二羰基-羊毛甾烷-8-烯-24→20内酯_10mg ¥ 3,960.00 3960.0 CNY	3β,7β,15β-三羟基-11-羰基-羊毛甾烷-8-烯-24→20内酯_10mg ¥ 2,970.00 2970.0 CNY	3β-乙酰氧基-7,25-甘遂二烯-24(R)-醇（标准品）_5mg ¥ 3,600.00 3600.0 CNY	4'-去甲氧基表鬼臼毒素(标准品)_20mg ¥ 120.00 120.0 CNY
4'-羟基黄烷酮_20mg ¥ 170.00 170.0 CNY	4,4'-二氯二苯甲酮_5g ¥ 50.00 50.0 CNY	4,4'-联苯二甲酸_25 g ¥ 130.00 130.0 CNY	4,4-二氨基二苯硫醚_1g ¥ 90.00 90.0 CNY
4,5-二氯荧光素_25g ¥ 230.00 230.0 CNY	4-(4-氨基苯基)吗啉-3-酮_5g ¥ 380.00 380.0 CNY	4-(叔辛基)苯酚_5g ¥ 60.00 60.0 CNY	4-(羟乙氧基)-1,3-苯二胺盐酸盐_1 g ¥ 180.00 180.0 CNY
4-IBP_5mg ¥ 600.00 600.0 CNY	4-乙氧基香豆素_100mg ¥ 300.00 300.0 CNY	4-二甲氨基吡啶;DMAP_25g ¥ 140.00 140.0 CNY	4-异丙基安替比林(标准品)_1g ¥ 100.00 100.0 CNY
4-氨基安替比林_100g ¥ 210.00 210.0 CNY	4-氨基水杨酸；对氨基水杨酸_100g ¥ 120.00 120.0 CNY	4-氨基肉桂酸_1g ¥ 500.00 500.0 CNY	4-氯-3,5-二甲酚,对氯间二甲酚_25g ¥ 88.00 88.0 CNY