天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate

tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate ??? ???
?? ??:
1333222-17-5
???:
tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate
???(??):
4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate;tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-c;tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate;1-Piperidinecarboxylic acid, 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1(2H)-pyridazinyl]-, 1,1-dimethylethyl ester
CBNumber:
CB42499802
???:
C20H34BN3O4
??? ??:
391.31
MOL ??:
1333222-17-5.mol

tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate ??

?? ??
2-8°C

??

tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate C??? ??, ??, ??

tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate ?? ?? ? ???

???

?? ??


tert-butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-1(2H)-yl)piperidine-1-carboxylate ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203
info@chemextension.com China 42056 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Tetranov Biopharm 13526569071
sales@leadmedpharm.com China 7906 64
Beijing Jin Ming Biotechnology Co., Ltd. 010-60605840 15801484223;
psaitong@jm-bio.com China 29774 58

Copyright 2019 ? ChemicalBook. All rights reserved