- 更多网络例句与苄基青霉素相关的网络例句 [注：此内容来源于网络，仅供参考]
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In a system consisting of 20% PEG 400 and 12% magnesium sulfate, the partition coefficient of PGA was less than 0.01, PGA almost completely partitioned into the magnesium sulfate-rich bottom phase. Meanwhile, the partition coefficient of cephalexin was 6.7, the partition coefficients of phenylglycine methyl ester and 7-ADCA were 1.5 and 1.2, respectively.
通过考察头孢氨苄、苯甘氨酸甲酯和7-氨基脱乙酰氧基头孢烷酸(7-ADCA)在ATPS中的分配行为建立了一个含20%PEG 400和12%硫酸镁的ATPS，在此体系中头孢氨苄的分配系数为6.7，苯甘氨酸甲酯的分配系数为1.5，7-ADCA的分配系数为1.2，且青霉素酰化酶的分配系数小於0.01。
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OBJECTIVE To study the specific absorptivity and the formation ratio of ampicillinum natricum and p nitrophenol charge transfer compound.
目的 研究氨苄西林钠与对硝基苯酚形成电荷转移化合物的表观百分吸收系数、形成比及不经分离测定注射用氨氯青霉素钠中氨苄西林钠的含量的方法。
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The synthetic route starts from penicillin G, peroxyacetic acid(8.5%) as Oxidizing Agent to get penicillin G sulfoxide; esterifided with p-nitrobenzyl bromine to synthesize penicillin G sulfoxide ester; we synthesize 3-exomethylenecepham sulfoxide ester with phthalimide potassium and 4A molecular sieve as acid scavenger to open the ring, SnCl_4 as catalyzation to close the ring. The yield is over 60%.
本研究采用的合成路线为：以青霉素G钾盐为原料，选用工业过氧化氢制备的过氧乙酸(22.3%)稀释至8.5%为氧化剂，氧化得青霉素亚砜；采用对硝基溴苄为酯化试剂，制备青霉素亚砜酯；以NCP(N-氯代邻苯二甲酰亚胺)为开环试剂，酞酰亚胺钾和4A型分子筛为酸清除剂，顺利开环；再经无水SnCl_4催化闭环得3-环外亚甲基头孢亚砜酯，最终产率在60%以上。
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Take a Blue Sensitive Cyanine Dye and Ampicillinum Natricum an example. These two material both have good result and it it proved to be an effective tool for direct oscillographic analysis of organic.
以氨苄青霉素和感蓝染料3，3′-二(3-磺丙基)-4，5-苯并噻菁氢氧化物的三乙氨盐为例，二者在银盘电极上均有较好的示波响应，为示波分析直接进行有机分析提供了有效工具。
- 更多网络解释与苄基青霉素相关的网络解释 [注：此内容来源于网络，仅供参考]
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benzylisoquinoline alkaloid：苄基异喹啉(类)生物碱
benzylisoquinoline 苄基异喹啉 | benzylisoquinoline alkaloid 苄基异喹啉(类)生物碱 | benzylpenicillin 苄基青霉素
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brakie：<口>(火车上的)司闸员,制动手
benzyl penicillin sodium [微]苄基青霉素钠盐 | brakie (火车上的)司闸员,制动手 | crematorium 火葬场(亦作crematory)
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sheer off：避开, 转向
sheer off 避开, 转向 | cultural transmission 文化传播 | benzyl penicillin sodium [微]苄基青霉素钠盐
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benzylidene chloride：苄叉二氯
benzylidene acetone 亚苄基丙酮 | benzylidene chloride 苄叉二氯 | benzylpenicillin 苄青霉素
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benzylidene chloride：苄*二氯
benzylidene acetone 亚苄基丙酮 | benzylidene chloride 苄*二氯 | benzylpenicillin 苄青霉素
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Benzylpenicillin：苄基青霉素
benzylisoquinoline alkaloid 苄基异喹啉(类)生物碱 | benzylpenicillin 苄基青霉素 | berberine 小檗碱
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Benzylpenicillin potassium：青霉素G钾
S-苄基巯基乙酰三甘氨酸 S-Benzylmercaptoacetyltriglycin | 青霉素G钾 Benzylpenicillin potassium | 青霉素G钠 Benzylpenicillin sodium
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Benzylpenicillin potassium：青霉素钾
S-苄基巯基乙酰三甘氨酸 S-Benzylmercaptoacetyltriglycin | 青霉素钾 Benzylpenicillin potassium | 青霉素钠 Benzylpenicillin sodium
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penicilliform：毛笔形的
penicillicacid 青霉酸 | penicilliform 毛笔形的 | penicillin 青霉素 青霉素O 苄基青霉素钠盐