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

Ethyl 5-amino-2,6-dichloropyrimidine-4-carboxylate
5-姘ㄥ熀-2,6-浜屾隘-4-鍢у暥缇ч吀涔欓叝锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴(zh菙n)锛�

  • 鍒嗗瓙寮忥細 C7H7Cl2N3O2
  • 鐢�(ch菐n)鍝佺法铏燂細 F220115
  • 鍒嗗瓙閲忥細 236
  • CAS锛� 54368-62-6
  • 绱斿害锛� 97%
  • MDL锛�
  • Fluorochem