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

methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate

methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate ??? ???
?? ??:
352692-21-8
???:
methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
???(??):
methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate;4H-Cyclohepta[b]thiophene-3-carboxylic acid, 5,6,7,8-tetrahydro-2-[(2-pyrazinylcarbonyl)amino]-, methyl ester
CBNumber:
CB73571234
???:
C16H17N3O3S
??? ??:
331.39
MOL ??:
352692-21-8.mol

methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate ??

?? ?
464.9±45.0 °C(Predicted)
??
1.343±0.06 g/cm3(Predicted)
?? ?? (pKa)
11.30±0.20(Predicted)

??

methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate C??? ??, ??, ??

methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate ?? ?? ? ???

???

?? ??


methyl 2-(pyrazine-2-carbonylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Alinda Chemical Ltd. +7 (495) 672-17-08
sale@alinda.ru Russia 68136 55

Copyright 2019 ? ChemicalBook. All rights reserved