The title compound was synthesized with phenanthrenequinone as starting material and was characterized by IR and 1H NMR spectra.
以菲醌为原料合成了标题化合物，通过IR和1H NM R对其结构进行了表征。
The United boss acknowledges that his side have a tougher away programme than Chelsea in the title run-in, starting with a tough trip to Tottenham on Sunday.
曼联主帅知道自己在锦标争夺中比切尔西更难，因为周日对热刺就不太容易。
The United boss acknowledges that his side have a tougher away programme than Chelsea in the title run-in, starting with a tough trip to Tottenham on Sunday.
曼联主帅知道自己在锦标争夺中比切尔西更难，因为周日对热刺就不太容易。
应用推荐