午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

RCL T214671

RCL T214671 ??? ???
?? ??:
957757-65-2
???:
RCL T214671
???(??):
RCL T214671;5,8-Etheno-1H-cyclobuta[d][1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione, 5,7-bis(1,1-dimethylethyl)-5,8-dihydro-2-methyl-
CBNumber:
CB715242034
???:
C19H25N3O2
??? ??:
327.42
MOL ??:
957757-65-2.mol

RCL T214671 ??

?? ?
423.617±55.00 °C(Press: 760.00 Torr)(predicted)
??
1.256±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
?? ?? (pKa)
-1.933±0.60(predicted)

??

RCL T214671 C??? ??, ??, ??

RCL T214671 ?? ?? ? ???

???

?? ??

RCL T214671 ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Merck KGaA (+86) 21 2033 8288
sigmaname@qq.com CHINA 292394 58
Copyright 2019 ? ChemicalBook. All rights reserved