天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

??????O

??????O
??????O ??? ???
?? ??:
93361-64-9
???:
??????O
???(??):
??????O
???:
pentalenolactone O
???(??):
Arenaemycin D;pentalenolactone O;(1R,9aS)-1,2,4,4aα,6aβ,7-Hexahydro-1α-hydroxy-1-hydroxymethyl-7α,8-dimethyl-2-oxopentaleno[1,6a-c]pyran-5-carboxylic acid;Pentaleno[1,6a-c]pyran-5-carboxylic acid, 1,2,4,4a,6a,7-hexahydro-1-hydroxy-1-(hydroxymethyl)-7,8-dimethyl-2-oxo-, (1R,4aR,6aR,7R,9aS)-
CBNumber:
CB71336789
???:
C15H18O6
??? ??:
294.3
MOL ??:
93361-64-9.mol

??????O ??

?? ?
533.0±50.0 °C(Predicted)
??
1.46±0.1 g/cm3(Predicted)
?? ??
-20°C
?? ?? (pKa)
4.20±0.70(Predicted)

??

WGK ?? 3

??????O C??? ??, ??, ??

??

Pentalenolactone O is an antiviral agent obtained from Streptomyces bacteria and maybe be used in the treatment against vaccinia and HSV. Virucide.

??????O ?? ?? ? ???

???

?? ??


??????O ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Aladdin Scientific

tp@aladdinsci.com United States 52924 58

Copyright 2019 ? ChemicalBook. All rights reserved