أرسل هذا في رسالة قصيرة: Structure elucidation of cyclohexene (9Z)-octadec-9-enyl ethers isolated from the leaves of Uvaria cherrevensis (Annonaceae)

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