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-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE

4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE ??? ???
?? ??:
898757-64-7
???:
4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE
???(??):
4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE;4-(4-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)benzoyl)benzonitrile;Benzonitrile, 4-[4-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylmethyl)benzoyl]-
CBNumber:
CB8302799
???:
C22H22N2O3
??? ??:
362.42
MOL ??:
898757-64-7.mol

4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE ??

?? ?
545.4±50.0 °C(Predicted)
??
1.27±0.1 g/cm3(Predicted)
?? ?? (pKa)
8.51±0.20(Predicted)

??

4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE C??? ??, ??, ??

4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE ?? ?? ? ???

???

?? ??


4-CYANO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57422 58

Copyright 2019 ? ChemicalBook. All rights reserved