丙酰基二茂铁和4-取代氨基脲反应制得8个相应的缩氨基脲1~8,它们均属首次制得。
Propionyl ferrocene reacted with 4-substituted semicarbazides converted into corresponding semicarbazones 1-8, which are not prepared previously.
在微波辐射条件下,以水合肼、尿素和苯甲醛为原料,采用一釜两步法合成了苯甲醛缩氨基脲。
The experimental results showed that microwave irradiation could enhance the yield of benzaldehyde semicarbazone.
方法采用美国标准化委员会的标准化文件EP10 T2 ,选择具有代表性的丙氨酸氨基转移酶(ALT)、血清总蛋白(TP) ,采用酶法测定ALT ,双缩脲法测定TP。
Method U. S Standardization Com mission's standard file EP10-T2 was used to select representative ALT and TP. AL T was determined with the enzyme reaction, TP was determined with biuret reaction .
方法采用美国标准化委员会的标准化文件EP10 T2 ,选择具有代表性的丙氨酸氨基转移酶(ALT)、血清总蛋白(TP) ,采用酶法测定ALT ,双缩脲法测定TP。
Method U. S Standardization Com mission's standard file EP10-T2 was used to select representative ALT and TP. AL T was determined with the enzyme reaction, TP was determined with biuret reaction .
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