10N₂Si₄; 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

<abbr id="miq3e"></abbr>

The physical and chemical property of 291-46-3 is provided by ChemNet.com

ChemNet > CAS > 291-46-3 1,4-Diaza-2,3,5,6-tetrasilacyclohexane(8CI,9CI)

291-46-3 1,4-Diaza-2,3,5,6-tetrasilacyclohexane(8CI,9CI)

product Name	1,4-Diaza-2,3,5,6-tetrasilacyclohexane(8CI,9CI)
CAS No	291-46-3
Synonyms	Tetrasilapiperazine
Molecular Formula	H₁₀N₂Si₄
Molecular Structure
Hazard Symbols
Risk Codes
Safety Description