成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

????

????
???? ??? ???
?? ??:
483-53-4
???:
????
???(??):
????
???:
Flavipin
???(??):
3,4,5-Trihydroxy-6-methyl-1,2-benzenedicarbaldehyde;1,2-Benzenedicarboxaldehyde, 3,4,5-trihydroxy-6-methyl-
CBNumber:
CB11247809
???:
C9H8O5
??? ??:
196.16
MOL ??:
483-53-4.mol

???? ??

???
233-234 °C (decomp)
?? ?
353.7±42.0 °C(Predicted)
??
1.577±0.06 g/cm3(Predicted)
?? ?? (pKa)
6.86±0.33(Predicted)

??

???? C??? ??, ??, ??

???? ?? ?? ? ???

???

?? ??


???? ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
BOC Sciences
16314854226; +16314854226
inquiry@bocsci.com United States 19741 58
TargetMol Chemicals Inc.
+8613564774135
zijue.cai@tsbiochem.com United States 19863 58
Zhejiang Huida Biotech Co., LTD 0571-89903882 13626641628
jiangnan@huidabiotech.com China 3656 58
Zhejiang Huida Biotech Co., LTD 0571-0571-89903882 15990081639
sunshixuan@huidabiotech.com China 3705 58
TargetMol Chemicals Inc. 15002134094
marketing@targetmol.cn China 19699 58

Copyright 2019 ? ChemicalBook. All rights reserved