欧美日韩亚洲国产精品,91精品久久人人妻人人做人人爱,99精品国产综合久久精品自在,亚洲国产欧美目韩成人综合,site:jiangsuyinhang.com,亚洲最新无码AV在线,韩国激情无码av一区二区

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

9-Methyl Biotin (mixture of diastereomers)
2-鐢插熀-5-((3aS,4S,6aR)-2-姘т唬鍏矮-1H-鍣诲惄骞禰3,4-d]鍜攽-4-鍩�)鎴婇吀 锛堢敓鐗╃礌闆滆唱锛�锛堣▊璨ㄤ互鑻辨枃鍚嶇ū鐐烘簴锛�

  • 鍒嗗瓙寮忥細 C??H??N?O?S
  • 鐢�(ch菐n)鍝佺法铏燂細 M294075
  • 鍒嗗瓙閲忥細 258
  • CAS锛� 415725-35-8
  • 绱斿害锛� 96%
  • MDL锛�
  • --