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

????????(RG)

????????(RG)
????????(RG) ??? ???
?? ??:
29125-80-2
???:
????????(RG)
???(??):
????????(RG)
???:
QUERCETIN DIHYDRATE(RG)
???(??):
QUERCETIN DIHYDRATE(RG);Quercetin 3,4'-diglucoside;Quercetin-3,4'-di-O-glucoside;Quercetin 3,4'-O-β-diglucoside;QUERCETIN-3,4'-DI-O-GLUCOSIDE(SH);4-[3-(β-D-Glucopyranosyloxy)-5,7-dihydroxy-4-oxo-4H-chromen-2-yl] -2-hydroxyphenyl β-D-glucopyranoside;4H-1-Benzopyran-4-one, 3-(β-D-glucopyranosyloxy)-2-[4-(β-D-glucopyranosyloxy)-3-hydroxyphenyl]-5,7-dihydroxy-
CBNumber:
CB02502953
???:
C27H30O17
??? ??:
626.52
MOL ??:
29125-80-2.mol
MSDS ??:
SDS

????????(RG) ??

???
185-189℃
?? ?
1029.3±65.0 °C(Predicted)
??
1.89±0.1 g/cm3 (20 ºC 760 Torr)
?? ??
-20°C
???
DMSO(?? ???), ???(?? ???, ??? ??), ?(?? ?? ???)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
6.17±0.40(Predicted)
??
???

??

????????(RG) C??? ??, ??, ??

??

Quercetin 3,4''-Diglucoside is a flavonoid that has shown to be the antioxidative phenolic constituent of skins of onions.

????????(RG) ?? ?? ? ???

???

?? ??


????????(RG) ?? ??

???( 64)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3619 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29856 58
Chengdu Biopurify Phytochemicals Ltd.
+86-28-82633860; +8618080483897
sales@biopurify.com China 3751 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19552 58
TargetMol Chemicals Inc.

support@targetmol.com United States 38665 58
Zhengzhou Anbu Chem Co.,Ltd
+86-0371-88006763; +8615988602810
sales@anbuchem.com China 2998 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20228 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
Mensura Group Limited
+8618109034517
1058503172@qq.com China 2900 58

Copyright 2019 ? ChemicalBook. All rights reserved