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  _____      ___       _____     ___     ______   
 / ____||   / _ \\    / ___//   / _ \\  |      \\ 
/ //---`'  | / \ ||   \___ \\  / //\ \\ |  --  // 
\ \\___    | \_/ ||   /    // |  ___  |||  --  \\ 
 \_____||   \___//   /____//  |_||  |_|||______// 
  `----`    `---`   `-----`   `-`   `-` `------`

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發送短信 : Synthesis and metal complexes of a chelating ligand containing thiomorpholine and pyridine: 2,6-bis (thiomorpholinomethyl) pyridine