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

棣栭爜 > 鐢�(ch菐n)鍝佸垪琛� > 鐢�(ch菐n)鍝佽┏绱�(x矛)淇℃伅

2-Bromo-1,3-dichloro-5-methoxybenzene
2-婧�-1,3-浜屾隘-5-鐢叉哀鍩鸿嫰锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴(zh菙n)锛�

  • 鍒嗗瓙寮忥細 C7H5BrCl2O
  • 鐢�(ch菐n)鍝佺法铏燂細 F334711
  • 鍒嗗瓙閲忥細 256
  • CAS锛� 174913-20-3
  • 绱斿害锛� 98%
  • MDL锛�
  • Fluorochem