性欧美视频69_在线播放观看av_Av在线无码网址_在线五月丁香婷啪AV

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鐧婚寗

棣栭爜 > 鐢�(ch菐n)鍝佸垪琛� > 鐢�(ch菐n)鍝佽┏绱颁俊鎭�

鏈夋鍖栧

鍒嗘瀽鍖栧

鐢熷懡绉戝

鏉愭枡绉戝

鍎€鍣ㄨ€楁潗

4-[[3-(1-Methylethyl)-2-oxo-5-oxazolidinyl]methoxy]benzaldehyde
4-(3-鐣颁笝鍩�-2-姘т唬鍣佸攽鐑�-5-鍩�)鐢叉哀鍩�)鑻敳閱� 锛堟瘮绱㈡礇鐖鹃洔璩�(zh矛)锛�锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

鍒嗗瓙寮忥細 C14H17NO4
鐢�(ch菐n)鍝佺法铏燂細 M265570
鍒嗗瓙閲忥細 263
CAS锛� 1173203-26-3
绱斿害锛� 98%
MDL锛�
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