發送短信

數:

提供者:

CAPTCHA:

 _____      _____     _____     ______    ______  
|  __ \\   |  ___||  |__  //   /_   _//  /_   _// 
| |  \ ||  | ||__      / //     -| ||-   `-| |,-  
| |__/ ||  | ||__     / //__    _| ||_     | ||   
|_____//   |_____||  /_____||  /_____//    |_||   
 -----`    `-----`   `-----`   `-----`     `-`'

Please enter what you see:

發送短信 : Copper(I) Halide Complexes with Triphenylphosphine and N,N’- Diphenylthiourea