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

2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE

2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE ??? ???
?? ??:
???:
2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE
???(??):
2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE
CBNumber:
CB9738001
???:
C12H15NO5S
??? ??:
285.32
MOL ??:
Mol file

2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE ??

???
68-69°C

??

??? ?? Xi

2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE C??? ??, ??, ??

2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE ?? ?? ? ???

???

?? ??

2-(2-OXO-1,3-OXAZOLAN-3-YL)ETHYL 4-METHYLBENZENESULFONATE ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Key Organics Limited/Bionet Research --
 enquiries@keyorganics.ltd.uk United Kingdom 6663 50
Apollo Scientific Ltd. --
 sales@apolloscientific.co.uk United Kingdom 6084 88
Ryan Scientific, Inc. --
 ryan.reichlyn@ryansci.com United States 6439 60
Copyright 2019 ? ChemicalBook. All rights reserved