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

1H-????[3,4-b]???-3(2H)-?

1H-????[3,4-b]???-3(2H)-?
1H-????[3,4-b]???-3(2H)-? ??? ???
?? ??:
2942-43-0
???:
1H-????[3,4-b]???-3(2H)-?
???(??):
1H-????[3,4-b]???-3(2H)-?
???:
1H-Pyrazolo[3,4-b]pyridin-3(2H)-one
???(??):
1h-pyrazolo[3,4-b]pyridin-3-ol;1H-Pyrazolo[3,4-b]pyridin-3(2H);1H,2H-pyrazolo[3,4-b]pyridin-3-one;1H-Pyrazolo[3,4-b]pyridin-3(2H)-one;3-Hydroxy-1H-pyrazolo[3,4-b]pyridine;1,2-dihydropyrazolo[3,4-b]pyridin-3-one;1,2-Dihydro-3H-pyrazolo[3,4-b]pyridin-3-one;3H-Pyrazolo[3,4-b]pyridin-3-one, 1,2-dihydro-
CBNumber:
CB72471568
???:
C6H5N3O
??? ??:
135.12
MOL ??:
2942-43-0.mol

1H-????[3,4-b]???-3(2H)-? ??

???
234-236°
??
1.62±0.1 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
?? ?? (pKa)
8.93±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ?? IRRITANT
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P403 ??? ? ?? ?? ?????.

1H-????[3,4-b]???-3(2H)-? C??? ??, ??, ??

1H-????[3,4-b]???-3(2H)-? ?? ?? ? ???

???

?? ??

1H-????[3,4-b]???-3(2H)-? ?? ??

???( 42)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc. 		8485655694
sales@alchempharmtech.com United States 63687 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
PT CHEM GROUP LIMITED 		+86-85511178; +86-85511178;
 peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490
 info@gihichemicals.com China 49978 58
Aladdin Scientific 		+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
Wuhan Chemwish Technology Co., Ltd 86-027-67849912
sales@chemwish.com China 35896 56
SynAsst Chemical. 021-60343070
China 12740 55
CEG Chemical Science&Technology Co., Ltd. Mobile:13665161512
China 1785 58
ShangHai KenEn Chemical Technology Co., Ltd. 13120367189
 mychess007@163.com China 1994 55
Copyright 2019 ? ChemicalBook. All rights reserved