天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI)

1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI) ??? ???
?? ??:
793724-11-5
???:
1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI)
???(??):
1,2,5-Oxadiazole-3-carboxylic acid, 4-ethoxy-, ethyl ester, 2-oxide;1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI)
CBNumber:
CB31271118
???:
C7H10N2O5
??? ??:
202.16
MOL ??:
793724-11-5.mol

1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI) ??

?? ?
315.5±45.0 °C(Predicted)
??
1.39±0.1 g/cm3(Predicted)
?? ?? (pKa)
1.49±0.10(Predicted)

??

1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI) C??? ??, ??, ??

1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI) ?? ?? ? ???

???

?? ??


1,2,5-Oxadiazole-3-carboxylicacid,4-ethoxy-,ethylester,2-oxide(9CI) ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMSTEP --
info@chemstep.com Europe 6143 51

Copyright 2019 ? ChemicalBook. All rights reserved