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

2,2-???-5-(??????)-1,3-???

2,2-???-5-(??????)-1,3-???
2,2-???-5-(??????)-1,3-??? ??? ???
?? ??:
4728-12-5
???:
2,2-???-5-(??????)-1,3-???
???(??):
2,2-???-5-(??????)-1,3-???
???:
2,2-Dimethyl-5-(hydroxymethyl)-1,3-dixoane
???(??):
(2,2-Dimethyl-1,3-dioxan-5-yl)methanol;(2,2-Dimethyl-1,3-dioxan-5-yl);1,3-Dioxane-5-Methanol,2,2-diMethyl-;5-HydroxyMethyl-2,2-diMethyl-1,3-dioxane;2,2-Dimethyl-5-(hydroxymethyl)-1,3-dixoane
CBNumber:
CB32534331
???:
C7H14O3
??? ??:
146.18
MOL ??:
4728-12-5.mol

2,2-???-5-(??????)-1,3-??? ??

???
197-198℃
?? ?
208℃
??
1.004
???
96℃
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
14.58±0.10(Predicted)

??

2,2-???-5-(??????)-1,3-??? C??? ??, ??, ??

2,2-???-5-(??????)-1,3-??? ?? ?? ? ???

???

?? ??


2,2-???-5-(??????)-1,3-??? ?? ??

???( 117)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-29-81139210 +86-18192627656
1059@dideu.com China 3030 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
sales@ansciepchem.com CHINA 4241 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 20014 58
Fuxin Pharmaceutical
+86-021-021-50872116 +8613122107989
contact@fuxinpharm.com China 10035 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 12226 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30230 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
Win-Win chemical CO., Limited
+86-0086-577-64498589 +86-15355981851
sales@win-winchemical.com China 14442 58
Finetech Industry Limited
+86-27-8746-5837 +8619945049750
info@finetechnology-ind.com China 9642 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739
info@dycnchem.com China 52849 58

2,2-???-5-(??????)-1,3-??? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved