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:C196218Cas号:7790-86-5存储温度:充氩产品介绍:能溶于水、丙酮和酸。用作石油催化剂、铈盐原料,也用于制金属铈等。当把氯化铈添加到氰基羟醛(nitrile aldol )反应时,非对称异构体选择性增强,提高了β-羟基氰
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Toluene, p-nitro-乐研试剂中国大陆现货供应.每天17:30前截单,当天发货,免运费,支持7天无理由退换货乐研试剂:致力于为医药研发提供高品质化学试剂服务。对硝基甲苯CAS No. :99-99-0产品编号:1047887
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C24 Dihydroceramide (d18:0/24:0)上海阿拉丁生化科技股份有限公司阿拉丁中国中文名:C24 Dihydroceramide (d18:0/24:0)英文名:C24 Dihydroceramide (d18:0
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)-2-amino-6-propylamino-4,5,6,7-tetrahydrobenzthiazole;(S)-2-amino-6-propylamino-4,5,6,7-tetrahydro纯度:≥99%货号:P129434Cas号:104632-26-0存储
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reference material, TraceCERT(R)|Q-201641|Pyrene; Benzo[def]phenanthrene; NSC 17534; NSC纯度:升华纯化, 99%货号:R109055Cas号
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]benzimidazole-7-carboxylic acid|2-Ethoxy-1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)biphenyl4-yl]met纯度:≥99%货号:A129255Cas号:147403-03-0存储温度
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-DIMETHYLPHENOXY)ACETYL)AMINO)-3-HYDROXY-5-PHENYL-1-(PHENYLMETHYL)PENTY纯度:≥99%货号:L129320Cas号:192725-17-0存储温度:-20°C储存产品介绍
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oxide, 99.998% (metals basis)|EC 215-146-2|Cadmium oxide纯度:AR,99%货号:C100162Cas号:1306-19-0产品介绍:能溶于稀酸,缓慢溶于铵盐,几乎不溶于水。在空气中吸收
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I|87205-99-0|15,16-dihydrotanshinone I|DihydrotanshinoneI|(-)-Dihydrotanshinone I|Dihydrotanshinone-I|Tanshinone I
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| Luteol | Gestormone | Pregn-4-ene-3,20-dione | Utrogesta纯度:≥99%货号:P276608Cas号:57-83-0存储温度:2-8°C储存,干燥产品介绍:Progesterone