發送短信

數:

提供者:

CAPTCHA:

   _____    ______               ___      _  _   
  / ___//  /_   _//   ____      / _ \\   | \| || 
  \___ \\   -| ||-   |    \\   / //\ \\  |  ' || 
  /    //   _| ||_   | [] ||  |  ___  || | .  || 
 /____//   /_____//  |  __//  |_||  |_|| |_|\_|| 
`-----`    `-----`   |_|`-`   `-`   `-`  `-` -`  
                     `-`

Please enter what you see:

發送短信 : Rhenium carbonyl complexes with monodentate-coordinated diphosphines: Activation of terminal phosphino groups towards amine-oxide oxidation