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

methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate

methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate ??? ???
?? ??:
113874-86-5
???:
methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate
???(??):
methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate;Hydrazinecarboxylic acid, 2-[(5-methyl-2-thienyl)methylene]-, methyl ester
CBNumber:
CB33554660
???:
C8H10N2O2S
??? ??:
198.24
MOL ??:
113874-86-5.mol

methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate ??

??
1.24±0.1 g/cm3(Predicted)
?? ?? (pKa)
9.97±0.46(Predicted)

??

methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate C??? ??, ??, ??

methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate ?? ?? ? ???

???

?? ??


methyl 2-[(5-methyl-2-thienyl)methylene]hydrazinecarboxylate ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Alinda Chemical Ltd. +7 (495) 672-17-08
sale@alinda.ru Russia 68136 55

Copyright 2019 ? ChemicalBook. All rights reserved