午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione

1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione ??? ???
?? ??:
308101-38-4
???:
1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione
???(??):
1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione;2,5-Pyrrolidinedione, 3-(hydroxyphenylamino)-1-(phenylmethyl)-
CBNumber:
CB63839056
???:
C17H16N2O3
??? ??:
296.32
MOL ??:
308101-38-4.mol

1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H400 ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P273 ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P330 ?? ?????.
P391 ???? ????.
P501 ...? ??? / ??? ?? ???.

1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione C??? ??, ??, ??

1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione ?? ?? ? ???

???

?? ??

1-benzyl-3-(hydroxy(phenyl)amino)pyrrolidine-2,5-dione ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
Merck KGaA 21-20338288
ordercn@merckgroup.com China 292394 58
Copyright 2019 ? ChemicalBook. All rights reserved