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

2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester

2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester ??? ???
?? ??:
1160246-92-3
???:
2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester
???(??):
7-Boc-2-oxa-7-azaspiro[4.5]decane-3-carboxylic Acid;2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester;9-tert-butoxycarbonyl-2-oxa-9-azaspiro[4.5]decane-3-carboxylic acid;7-(Tert-Butoxycarbonyl)-2-Oxa-7-Azaspiro[4.5]Decane-3-Carboxylic Acid;2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid, 7-(1,1-dimethylethyl) ester;7-(Tert-Butoxycarbonyl)-2-Oxa-7-Azaspiro[4.5]Decane-3-Carboxylic Acid(WX100057)
CBNumber:
CB13101336
???:
C14H23NO5
??? ??:
285.34
MOL ??:
1160246-92-3.mol

2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester C??? ??, ??, ??

2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester ?? ?? ? ???

???

?? ??

2-Oxa-7-azaspiro[4.5]decane-3,7-dicarboxylic acid7-tert-butyl ester ?? ??

???( 16)?? ??
??? ?? ??? ?? ?? ? ??
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323658 +86-18168183658
 sales1@artkmedchem.com China 39004 58
PharmaBlock Sciences (Nanjing),Inc. 025-86918202 4000255188
 sales@pharmablock.com China 4986 55
Wuxi AppTec 022-59987777 13552403979
 jia_guoqiang@wuxiapptec.com China 22345 58
Shanghai Ruipu Medical Technology Co., Ltd 15895968936
 1018762393@qq.com China 9982 58
Bide Pharmatech Ltd. 400-1647117 13681763483
 product02@bidepharm.com China 62075 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39653 58
Aikon International Limited 18626450290
 yftan@aikonchem.com China 10715 58
Shanghai Lingfu Pharmaceutical Research Co. LTD 400-8675577 19945755304
 sales@chemany.com China 9944 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 17717813675;
 malulu@leyan.com China 39990 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 15801958784
 lihua@jskchem.com China 49234 58
Copyright 2019 ? ChemicalBook. All rights reserved