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

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-O-(2-methoxyethyl)-N-(2-methyl-1-oxopropyl)guanosine

  • 鍒嗗瓙寮忥細 C38H43N5O9
  • 鐢�(ch菐n)鍝佺法铏�(h脿o)锛� B490100
  • 鍒嗗瓙閲忥細 714
  • CAS锛� 251647-50-4
  • MDL锛�
  • --