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

4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane

4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane ??? ???
?? ??:
2241877-22-3
???:
4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane
???(??):
4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane
CBNumber:
CB54863369
???:
C13H21BO2S
??? ??:
252.18
MOL ??:
2241877-22-3.mol

4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane ??

??

4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane C??? ??, ??, ??

4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane ?? ?? ? ???

???

?? ??


4,4,5,5-tetramethyl-2-(5-(propyl-d7)thiophen-2-yl-3,4-d2)-1,3,2-dioxaborolane ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
combiphos@vip.qq.com China 29909 58
Jinan Xinhongtai Chemical Co. LTD 13000000000
jnxinhongtai@126.com China 19528 58

Copyright 2019 ? ChemicalBook. All rights reserved