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

Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI)

Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI) ??? ???
?? ??:
133859-63-9
???:
Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI)
???(??):
Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2α,4aα,7β,8aβ)- (9CI);Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-b;(2-ALPHA-,4A-ALPHA-,7-BTA-,8A-BTA-)-DECAHYDRO-2,7-DIMETHYL-PYRAZINO[2,3-B]PYRAZINE;Pyrazino[2,3-b]pyrazine,decahydro-2,7-dimethyl-,(2-alpha-,4a-alpha-,7-bta-,8a-bta-)-(9CI);Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI)
CBNumber:
CB61048045
???:
C8H18N4
??? ??:
170.26
MOL ??:
133859-63-9.mol

Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI) ??

?? ?
264.0±8.0 °C(Predicted)
??
0.932±0.06 g/cm3(Predicted)
?? ?? (pKa)
10.25±0.60(Predicted)

??

Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI) C??? ??, ??, ??

Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI) ?? ?? ? ???

???

?? ??


Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-alpha-,7-ba-,8a-ba-)- (9CI) ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Chempro Tech Co., Ltd. --
China 6800 60
CHEMSTEP --
info@chemstep.com Europe 6143 51

Copyright 2019 ? ChemicalBook. All rights reserved