76292-67-6
咪唑并[1,5-a]吡啶-5-羧酸乙酯
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873785-71-8
Ethyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyridine-5-carboxylate
873785-69-4
咪唑[1,5-A]5,6,7,8-四氢吡啶-5-羧酸