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

2-[[[(??????)???]????]???]?????????????

2-[[[(??????)???]????]???]?????????????
2-[[[(??????)???]????]???]????????????? ??? ???
?? ??:
56051-84-4
???:
2-[[[(??????)???]????]???]?????????????
???(??):
2-[[[(??????)???]????]???]?????????????
???:
2-[[[(Trimethylsilyl)amino]carbonyl]amino]butanedioic acid dimethyl ester
???(??):
2-[[[(Trimethylsilyl)amino]carbonyl]amino]butanedioic acid dimethyl ester;L-Aspartic acid, N-[[(trimethylsilyl)amino]carbonyl]-, dimethyl ester (9CI)
CBNumber:
CB22263021
???:
C10H20N2O5Si
??? ??:
276.36
MOL ??:
56051-84-4.mol

2-[[[(??????)???]????]???]????????????? ??

??
1.099±0.06 g/cm3(Predicted)
?? ?? (pKa)
12.51±0.46(Predicted)

??

2-[[[(??????)???]????]???]????????????? C??? ??, ??, ??

2-[[[(??????)???]????]???]????????????? ?? ?? ? ???

???

?? ??

2-[[[(??????)???]????]???]????????????? ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??
Copyright 2019 ? ChemicalBook. All rights reserved