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- hydroxy indoxyl derivative 羟基吲哚衍生物
- Keywords dichloromethyl 3 hydroxy 2 methylpyridine;pyritinol hydrochloride;dichloride sulfoxide; 二氯甲基-3-羟基-2-甲基吡啶;盐酸吡硫醇;氯化亚砜;
- 3-hydroxy indoxyl derivative 3-羟基吲哚衍生物
- 4 Chloro 4,5 dimethyl 1,3 dioxolan 2 one was synthesized from 3 hydroxy 2 butanone by acylation and cyclization, the yield was above 86%. 以羟基丁酮为原料,经酰化、环合等步骤合成医药中间体4氯4,5二甲基1,3二氧杂环戊烷2酮,合成收率达86%25以上
- The farmer paid 3 laborers to gather the crop. 农场主雇佣3名工人收割庄稼。
- These fish vary in weight from 3 lb to 5 lb. 这些鱼的重量从3磅到5磅不等。
- He lives 3 miles away from here. 他住在距离这里三英里的地方。
- I'm tied up in a meeting until 3 pm. 我开会直到下午三点钟方可脱身。
- Mr. and Mrs. Jones have 3 daughters. 仲斯夫妇有三个女儿。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- The government hopes to hold salary increase to 3%. 政府希望将工次增长率控制在3%25。
- The horse racing is to be held at 3 p.m. tomorrow. 赛马比赛将于明天下午3点举行。
- We ordered 3 cases of soda for the party. 我们为晚会定购了三箱苏打水。
- Above term only apply to dorsa above 3,000 bales. 以上条件，仅适用于三千捆以上的订单。
- The farmer paid 3 labourers to gather the crop. 农场主雇佣3名工人收割庄稼。
- His orchards bring in$3,000 a year. 他的果园每年获利3000美元。
- Add 3 heaped teaspoons of sugar. 加满满的三匙糖。
- The summit meeting is to be held on May 3. 高峰会议定于五月三日举行。
- He keeps in the safe $3 million worth of diamonds. 他在保险箱里放着值三百万元的钻石。
- Subtract 3 from 7 and you have 4. 七减三得四。
