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

6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione

6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione ??? ???
?? ??:
70379-90-7
???:
6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione
???(??):
6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione;2,4(1H,3H)-Pteridinedione, 6-ethyl-1,3-dimethyl-
CBNumber:
CB91879099
???:
C10H12N4O2
??? ??:
220.23
MOL ??:
70379-90-7.mol

6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione ??

?? ?
381.8±52.0 °C(Predicted)
??
1.290±0.06 g/cm3(Predicted)
?? ?? (pKa)
-0.02±0.20(Predicted)

??

6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione C??? ??, ??, ??

6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione ?? ?? ? ???

???

?? ??


6-ethyl-1,3-dimethyl-2,4(1H,3H)-pteridinedione ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Specs --
info@specs.net The Netherlands 6833 70

Copyright 2019 ? ChemicalBook. All rights reserved