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

?????

?????
????? ??? ???
?? ??:
109792-56-5
???:
?????
???(??):
?????
???:
nitropeptin
???(??):
nitropeptin;N-L-Leucyl-3-nitroglutamic acid;Glutamic acid, L-leucyl-3-nitro- (9CI)
CBNumber:
CB41339411
???:
C11H19N3O7
??? ??:
305.28
MOL ??:
109792-56-5.mol

????? ??

?? ?
568.8±50.0 °C(Predicted)
??
1.367±0.06 g/cm3(Predicted)
?? ?? (pKa)
2.51±0.10(Predicted)

??

????? C??? ??, ??, ??

????? ?? ?? ? ???

???

?? ??


????? ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMICAL LAND21 --
sales21@chemicalland21.com South Korea 6303 74

Copyright 2019 ? ChemicalBook. All rights reserved