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

Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)-

Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)- ??? ???
?? ??:
116296-35-6
???:
Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)-
???(??):
5-chloroacetoguaiacone;1-(3-Chloro-4-hydroxy-5-methoxy-phenyl)-ethanone;Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)-
CBNumber:
CB93181235
???:
C9H9ClO3
??? ??:
200.62
MOL ??:
116296-35-6.mol

Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)- ??

???
124–126°C
?? ?
332.8±42.0 °C(Predicted)
??
1.291±0.06 g/cm3(Predicted)
?? ?? (pKa)
6.72±0.23(Predicted)

??

Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)- C??? ??, ??, ??

?? ??

Preparation from the acetate of 5-chlorovanillin by reaction with diazomethane and subsequent hydrolysis (35%) (23%).

Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)- ?? ?? ? ???

???

?? ??


Ethanone,1-(3-chloro-4-hydroxy-5-methoxyphenyl)- ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Amico Chemicals Co. LTD 18019252918
sale@amkchem.com China 15015 58
SuZhou ShiYa Biopharmaceuticals, Inc. 17715136450
2439673774@qq.com China 6396 58

Copyright 2019 ? ChemicalBook. All rights reserved