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

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發送短信 : PENTALENE-EMBEDDED ACENES AND THIENOACENES: SYNTHESIS, PROPERTIES AND APPLICATIONS