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

4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE

4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE ??? ???
?? ??:
338420-70-5
???:
4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE
???(??):
4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE;(4-methoxyphenyl)methyl 8-methoxy-2H-chromene-3-carboxylate;2H-1-Benzopyran-3-carboxylic acid, 8-methoxy-, (4-methoxyphenyl)methyl ester
CBNumber:
CB1190063
???:
C19H18O5
??? ??:
326.34
MOL ??:
Mol file

4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE ??

?? ?
478.9±45.0 °C(Predicted)
??
1.231±0.06 g/cm3(Predicted)

??

4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE C??? ??, ??, ??

4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE ?? ?? ? ???

???

?? ??


4-METHOXYBENZYL 8-METHOXY-2H-CHROMENE-3-CARBOXYLATE ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Key Organics Ltd. --
info@keyorganics.net United Kingdom 6741 50
Key Organics Limited/Bionet Research --
enquiries@keyorganics.ltd.uk United Kingdom 6663 50
Ryan Scientific, Inc. --
ryan.reichlyn@ryansci.com United States 6439 60

Copyright 2019 ? ChemicalBook. All rights reserved