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鐧婚寗

棣栭爜 > 鐢㈠搧鍒楄〃 > 鐢㈠搧瑭崇窗淇℃伅

鏈夋鍖栧

鍒嗘瀽鍖栧

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5-Bromo-6-chloronicotinic acid
5-婧�-6-姘厵閰�锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

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鐢㈠搧绶ㄨ櫉锛� OR6264
鍒嗗瓙閲忥細 236
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鐩寗浣嶇疆

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