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

tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate

tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate ??? ???
?? ??:
2007920-62-7
???:
tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate
???(??):
tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate;Carbamic acid, N-(3-bromopyrazolo[1,5-a]pyrimidin-6-yl)-, 1,1-dimethylethyl ester
CBNumber:
CB53160577
???:
C11H13BrN4O2
??? ??:
313.15
MOL ??:
2007920-62-7.mol

tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate ??

??
1.59±0.1 g/cm3(Predicted)
?? ?? (pKa)
7.45±0.46(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate C??? ??, ??, ??

tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate ?? ?? ? ???

???

?? ??

tert-butyl 3-bromopyrazolo[1,5-a]pyrimidin-6-ylcarbamate ?? ??

???( 8)?? ??
??? ?? ??? ?? ?? ? ??
Labnetwork lnc. 		+86-27-50766799 +8618062016861
 contact@labnetwork.com China 19987 58
Shanghai Pingguo Pharmaceutical Co., Ltd. 021-20432229
2412110556@qq.com China 6017 55
Suzhou Kangrun Pharmaceutical Co., Ltd. 0512-63912376 18962555590
 China 988 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725
 malulu@leyan.com China 54987 58
Bide Pharmatech Ltd. 400-1647117 13681763483
 product02@bidepharm.com China 62075 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39665 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073
 Gsiyu@solarbio.com China 50464 58
Anyang Hongmeng New Materials Co., Ltd 19588588067 19588588067
 19588588067@163.com China 9742 58
Copyright 2019 ? ChemicalBook. All rights reserved