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

1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl-

1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl- ??? ???
?? ??:
1382469-19-3
???:
1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl-
???(??):
3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl;3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl;1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl-;1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl-
CBNumber:
CB78524336
???:
C24H32B2O4
??? ??:
406.13
MOL ??:
1382469-19-3.mol

1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl- ??

?? ?
540.8±50.0 °C(Predicted)
??
1.07±0.1 g/cm3(Predicted)

??

1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl- C??? ??, ??, ??

1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl- ?? ?? ? ???

???

?? ??

1,3,2-Dioxaborolane, 2,2'-[1,1'-biphenyl]-3,5-diylbis[4,4,5,5-tetramethyl- ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987
 marketing1@neostarunited.com China 8840 58
Changzhou AniKare Pharmatech Co., Ltd. 		+86-0519-8359-8696 +8618018249389
 sales@anikare.com China 9302 58
Shanghai Darui Fine Chemicals Co., Ltd. 021-33922791-0 13816046603
 3368239663@qq.com China 4287 58
Springchem New Material Technology Co.,Ltd 021-52836897 13917661608
 info@spring-chem.com China 1967 58
Suzhou Haoheng New Materials Co., Ltd 18862270783; 15052381896
 112612057@qq.com China 3090 58
Copyright 2019 ? ChemicalBook. All rights reserved