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

(2R,5S)-1,2,5-Trimethylpiperazine;hydrochloride
(2R,5S)-1,2,5-涓夌敳鍩哄搶鍡菇閰搁菇锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴(zh菙n)锛�

  • 鍒嗗瓙寮忥細 C7H17ClN2
  • 鐢�(ch菐n)鍝佺法铏燂細 F505231
  • 鍒嗗瓙閲忥細 165
  • CAS锛� 1046788-71-9
  • 绱斿害锛� 97%
  • MDL锛�
  • Fluorochem