12H₄N₄?1/₂C₆H₁₅N; Molecular Weight:; EINECS: ">

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 2009-50-9 is provided by ChemNet.com

ChemNet > CAS > 2009-50-9 Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-, compd.with N,N-diethylethanamine (2:1)

2009-50-9 Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-, compd.with N,N-diethylethanamine (2:1)

product Name	Propanedinitrile, 2,2'-(2,5-cyclohexadiene-1,4-diylidene)bis-, compd.with N,N-diethylethanamine (2:1)
CAS No	2009-50-9
Molecular Formula	C₁₂H₄N₄?1/₂C₆H₁₅N
Molecular Structure
Hazard Symbols
Risk Codes
Safety Description

^{<blockquote id="qmpsl"></blockquote>}