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

4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine

4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine ??? ???
?? ??:
1381938-14-2
???:
4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine
???(??):
4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine;Pyridine, 4,5-dibromo-2-(tetrahydro-3-furanyl)-
CBNumber:
CB24854827
???:
C9H9Br2NO
??? ??:
306.98
MOL ??:
1381938-14-2.mol

4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine ??

?? ?
344.9±42.0 °C(Predicted)
??
1.810±0.06 g/cm3(Predicted)
?? ?? (pKa)
2.30±0.10(Predicted)

??

4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine C??? ??, ??, ??

4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine ?? ?? ? ???

???

?? ??

4,5-Dibromo-2-(tetrahydrofuran-3-yl)pyridine ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
 combiphos@vip.qq.com China 29909 58
Jinan Xinhongtai Chemical Co. LTD 13000000000
 jnxinhongtai@126.com China 19528 58
Copyright 2019 ? ChemicalBook. All rights reserved