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-phenyltetrahydro-2H-pyran-4-carbonitrile

4-phenyltetrahydro-2H-pyran-4-carbonitrile ??? ???
?? ??:
1202-81-9
???:
4-phenyltetrahydro-2H-pyran-4-carbonitrile
???(??):
4-phenyloxane-4-carbonitrile;4-phenyl-4-tetrahydropyrancarbonitrile;4-phenyltetrahydropyran-4-carbonitrile;4-phenyltetrahydro-2H-pyran-4-carbonitrile;Tetrahydro-4-phenyl-2H-pyran-4-carbonitrile;2H-pyran-4-carbonitrile, tetrahydro-4-phenyl-
CBNumber:
CB71549372
???:
C12H13NO
??? ??:
187.24
MOL ??:
1202-81-9.mol
MSDS ??:
SDS

4-phenyltetrahydro-2H-pyran-4-carbonitrile ??

???
49-50 °C
?? ?
125-140 °C(Press: 2 Torr)
??
1.09±0.1 g/cm3(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ?? IRRITANT
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P310 ???? ?? ????(??)? ??? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

4-phenyltetrahydro-2H-pyran-4-carbonitrile C??? ??, ??, ??

4-phenyltetrahydro-2H-pyran-4-carbonitrile ?? ?? ? ???

???

?? ??


4-phenyltetrahydro-2H-pyran-4-carbonitrile ?? ??

???( 28)?? ??
??? ?? ??? ?? ?? ? ??
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051
joe@yuhengpharm.com CHINA 21142 58
Zhejiang J&C Biological Technology Co.,Limited
+1-2135480471 +1-2135480471
sales@sarms4muscle.com China 10473 58
Wuhan Topule Biopharmaceutical Co., Ltd
+8618327326525
masar@topule.com China 8467 58
ROSEWA HOLDING GROUP CO.,LIMITED
+86-023-62871537
sales@rosewachem.com China 2827 58
Wuhan Kaymke Chemical Co., Ltd., 027-027-87342388 18086026008
sales@kaymke.com China 3851 55
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123
1014988033@qq.com China 5009 55
Amatek Scientific Co. Ltd. 0512-56316828
info@amateksci.com China 28806 58
Nanjing SynTitan Pharmaceutical Co., Ltd. 25-57027686 17372956142
li_lan@syntitan.com China 10000 58
Tianjin Hexin Chengsai Science and Technology Development Co., Ltd. 022-23410962 13752273685
suna@hisyntech.com China 299 58
Chengdu Feibai Pharmaceutical Co., Ltd. 028-84641798 18782128315
3302391190@qq.com China 9220 55

4-phenyltetrahydro-2H-pyran-4-carbonitrile ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved