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

1H-Pyrazole, 3-bromo-1-(triphenylmethyl)-

1H-Pyrazole, 3-bromo-1-(triphenylmethyl)- ??? ???
?? ??:
786700-20-7
???:
1H-Pyrazole, 3-bromo-1-(triphenylmethyl)-
???(??):
3-bromo-1-tritylpyrazole;3-bromo-1-trityl-1H-pyrazole;1H-Pyrazole, 3-bromo-1-(triphenylmethyl)-
CBNumber:
CB99838454
???:
C22H17BrN2
??? ??:
389.29
MOL ??:
786700-20-7.mol

1H-Pyrazole, 3-bromo-1-(triphenylmethyl)- ??

?? ?
520.3±50.0 °C(Predicted)
??
1.27±0.1 g/cm3(Predicted)
?? ?? (pKa)
-0.99±0.10(Predicted)

??

1H-Pyrazole, 3-bromo-1-(triphenylmethyl)- C??? ??, ??, ??

1H-Pyrazole, 3-bromo-1-(triphenylmethyl)- ?? ?? ? ???

???

?? ??

1H-Pyrazole, 3-bromo-1-(triphenylmethyl)- ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
 combiphos@vip.qq.com China 29909 58
Chengdu Feibai Pharmaceutical Co., Ltd. 028-84641798 18782128315
 3302391190@qq.com China 9247 55
Xi'an Minze Pharmaceutical Technology Co., Ltd 13981836672
 2560370848@qq.com China 2807 58
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203
 ET-market@chemextension.com China 26096 58
Copyright 2019 ? ChemicalBook. All rights reserved