2氨基嘌呤
http://bjbalb.com/html/Protein-Research/LA10945.html WebNov 6, 2002 · Spectroscopic techniques are employed to probe relationships between structural dynamics and charge transfer (CT) efficiency in DNA duplexes and DNA:RNA …
2氨基嘌呤
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WebNov 6, 2002 · 2-Aminopurine: a probe of structural dynamics and charge transfer in DNA and DNA:RNA hybrids Authors Melanie A O'Neill 1 , Jacqueline K Barton Affiliation 1 Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, USA. PMID: 12405832 DOI: 10.1021/ja0208198 Abstract Web2-Aminoadenosine C10H14N6O4 CID 72200 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...
2,6-二氨基嘌呤(2,6-Diaminopurine,簡稱2,6-DAP或Z)又稱2-氨基腺嘌呤(2-Aminoadenine),是腺嘌呤(A)的一個類似物(英语:Nucleic acid analogue),結構上比腺嘌呤多了一個氨基,過去曾為治療白血病的一種藥物 。2011年NASA分析一些隕石的成分,發現其含有腺嘌呤(A)、鳥嘌呤(G)與2, 6-二氨基嘌呤(Z),顯示這些鹼基可能存在於外太空 。2024年有研究發現2,6-二氨基嘌呤可在具UGA無義突變的mRNA轉譯時促進轉譯連讀(translat… Web2,6-二氨基嘌呤 (2,6-Diaminopurine,简称 2,6-DAP 或 Z )又称 2-氨基腺嘌呤 (2-Aminoadenine),是 腺嘌呤 (A)的一个 类似物 (英语:Nucleic acid analogue) , …
WebCN105802384A CN201410841419.XA CN201410841419A CN105802384A CN 105802384 A CN105802384 A CN 105802384A CN 201410841419 A CN201410841419 A CN 201410841419A CN 105802384 A CN105802384 A CN 105802384A Authority CN China Prior art keywords parts paint durable ligustral gamma Prior art date 2014-12-30 Legal … Web中文名 2,6-二氯嘌呤 外文名 2,6-Dichloropurine 化学式 C5H2Cl2N4 分子量 189.01 CAS登录号 5451-40-1 EINECS登录号 226-681-6 熔 点 185-195ºC 沸 点 405.4°C at 760 mmHg 水溶性 溶解 密 度 1.792 g/cm3 外 观 类白色粉末 闪 点 231.3°C 目录 1 物理性质 2 化学性质 3 用途说明 4 贮藏运输 5 安全信息 物理性质 编辑 播报 外观与性状:类白色粉末 分子式: …
WebJan 14, 2024 · 2,6-二氨基嘌呤生态学数据: 对水是稍微有危害的不要让未稀释或大量的产品接触地下水、水道或者污水系统,若无政府许可,勿将材料排入周围环境。 2,6-二氨基嘌 …
Web2-氨基嘧啶是一种化学物质,分子式是C 4 H 5 N 3 。 无色针状晶体。 熔点127-128℃(124-125℃)。 易溶于水,较难溶于乙醚、苯。 易升华。 用于有机合成,作医药中间体、 生化试剂 。 中文名 2-氨基嘧啶 外文名 2-Aminopyrimidine 化学式 C 4 H 5 N 3 分子量 95.1 CAS登录号 109-12-6 EINECS登录号 203-648-4 熔 点 124 ℃ 沸 点 158℃ (186 mmHg) 水溶性 … happy hobby hour juniorWeb2-氯腺嘌呤 96%; CAS Number: 1839-18-5; Synonyms: 2-氯-6-氨基嘌呤; find Sigma-Aldrich-717592 MSDS, related peer-reviewed papers, technical documents, similar products & … happy hobby slimes instagramWeb6-氨基嘌呤 - 鉴别. 取本品,用稀醋酸溶解并稀释制成每lml含lmg的溶液,作为供试品溶液。. 取腺嘌呤对照品,同法制成对照品溶液。. 取腺嘌呤和阿糖腺苷对照品各10mg,置10ml … challenge roadefWebOct 8, 2013 · A series of copper (II) complexes of Schiff bases derived from 7H-2,6-diaminopurine and 4H-3,5-diamino-1,2,4-triazole with 2-pyridinecarbaldehyde, salicylaldehyde, 2,4-dihydroxybenzaldehyde and 2-hydroxy-1-naphthaldehyde have been prepared.The donor atoms and the possible geometry of the complexes were … challenger nursery schoolWeb2-氯腺嘌呤 96%; CAS Number: 1839-18-5; Synonyms: 2-氯-6-氨基嘌呤; find Sigma-Aldrich-717592 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich HK ZH challenge road astdWeb2-氨基嘌呤 certified reference material, pharmaceutical secondary standard; CAS Number: 452-06-2; Synonyms: 2-Aminopurine; find Supelco-PHR2860 MSDS, related peer … challenge road a hat in timeWeb2-Aminopurine (2-AP) is a base analogue of adenine which mispairs with cytosine and causes base-pair substitutions of the transition type. By analyzing the reversion patterns of defined trpA alleles in Escherichia coli we confirm that 2-AP causes both A:T leads to G:C and G:C leads to A:T transition … happy hob twitch