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- An efficient one pot method for the synthesis of 3 arylamino 4 cyano 5 aminopyrazole mediated with anion exchange resin(D261) is described. 報道了一種應用陰離子交換樹(shù)脂有效合成3-芳氨基-4-氰基-5-氨基吡唑的一鍋煮方法。
- The doors were numbered 2,4, 6 and 8. 這些門(mén)編為2、 4、 6、 8號。
- Visiting time in this hospital is from 4 to 6. 這家醫院的探望時(shí)間是從4點(diǎn)到6點(diǎn)。
- The doors were numbered 2,4, 6 and 8. 這些門(mén)編為2、4、6、8號.
- The doors were numbered 2, 4, 6 and 8. 這些門(mén)編為2、4、6、8號.
- Keywords bisarylidenecyclopentanone;malononitrile;3 cyano 2 methoxylpyridine;2 amino 3 cyano 4H pyran;microwave irradiation; 雙亞芐基環(huán)戊酮;丙二腈;吡啶;吡喃;微波輻射;
- BP and HR were examined 2, 4, 6, and 8 wks after treatment. 分別比較兩組藥前、后第 2、4、6、8周末坐位血壓和心率的變化。
- Piet the other 6 points, 4 points Wilcox, Bangyan only 2 points. 對方皮特羅6分,威爾考克斯4分,榜眼只得到2分。
- M i c r o s o f t W o r d - r e c o r d - 4 - 2 6 - 9 3 0 4 ... 九十三年四月一日參加教育部技專(zhuān)校院授與副學(xué)士學(xué)位配套措施會(huì )議,各校須配合事項如.下:.壹、學(xué)位授與法部分條文修訂草案.一、自中華民國九十三年一月十六日總統府...
- D;2,BD;3,A;4,AD;5,A;6,CD(只有C正確);7,AC;8,C;9,A;10,D. 二;答案及評分標準:全題21分;答案正確的;按下列答案后面括號內的分數給分;答錯的;不答的;都給0分.
- Use the digits 9, 7, 6, 4, 2, to make the smallest possible number. 用數字9,7,6,4,2組成一個(gè)最小數。
- When 2 or 4 or 6 players, the diagonal play is your enemy. 2人、4人或6人游戲時(shí)與互為對角線(xiàn)的一方對抗,
- Let it be 4:25 tomorrow afternoon. 就定明天下午4點(diǎn)25分吧。
- If you average 4, 6 and 11,you get 7 . 如果你將4,6和11平均,你即得7。
- Caudex obconical or narrowly obterete, 1.3--2 cm, 4--6 mm in diam. 塊根倒錐狀或者狹倒圓柱狀,1.;3-2厘米,4-6毫米直徑。
- A monthly is more economical than 4 weeklies. 一張月票比四張周票上算。
- He is remanded on his own recognizance of$4,000. 在保證付款4,000美元后他被還押(以后再出庭)。
- We were routed out of our beds at 4 am. 清晨 4 點(diǎn)鐘就把我們從床上叫起來(lái)了。
- The next postal delivery is at 4 o'clock. 下一次郵遞時(shí)間是四點(diǎn)鐘。
- He was said to have salted away $4 million. 據說(shuō)他已積蓄了四百萬(wàn)美元。