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

(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate

(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate ??? ???
?? ??:
669756-42-7
???:
(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate
???(??):
(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate;3-Thiophenecarboxylic acid, 2-[[3-(5-bromo-2-thienyl)-2-cyano-1-oxo-2-propen-1-yl]amino]-5-[(dimethylamino)carbonyl]-4-methyl-, ethyl ester
CBNumber:
CB84052050
???:
C19H18BrN3O4S2
??? ??:
496.4
MOL ??:
669756-42-7.mol

(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate ??

?? ?
714.3±60.0 °C(Predicted)
??
1.540±0.06 g/cm3(Predicted)
?? ?? (pKa)
8.75±0.70(Predicted)

??

(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate C??? ??, ??, ??

(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate ?? ?? ? ???

???

?? ??

(E)-ethyl 2-(3-(5-bromothiophen-2-yl)-2-cyanoacrylamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Alinda Chemical Ltd. +7 (495) 672-17-08
sale@alinda.ru Russia 68136 55
Copyright 2019 ? ChemicalBook. All rights reserved