午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl-

4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl- ??? ???
?? ??:
58947-80-1
???:
4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl-
???(??):
Piericidin C4;4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl-
CBNumber:
CB28710949
???:
C28H43NO5
??? ??:
473.64
MOL ??:
58947-80-1.mol

4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl- ??

?? ?
651.5±55.0 °C(Predicted)
??
1.068±0.06 g/cm3(Predicted)
?? ?? (pKa)
5.25±0.33(Predicted)

??

4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl- C??? ??, ??, ??

4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl- ?? ?? ? ???

???

?? ??


4-Pyridinol, 2-[10-hydroxy-3,5,7,9-tetramethyl-10-[2-methyl-3-(1-methylethyl)-2-oxiranyl]-2,5,7-decatrienyl]-5,6-dimethoxy-3-methyl- ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
BOC Sciences 1-631-485-4226; 16314854226
info@bocsci.com United States 12952 65

Copyright 2019 ? ChemicalBook. All rights reserved