天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

3-(2-???)-1H-???-4-???????

3-(2-???)-1H-???-4-???????
3-(2-???)-1H-???-4-??????? ??? ???
?? ??:
26033-27-2
???:
3-(2-???)-1H-???-4-???????
???(??):
3-(2-???)-1H-???-4-???????
???:
3-(2-THIENYL)-1H-PYRAZOLE-4-CARBALDEHYDE
???(??):
TIMTEC-BB SBB010149;3-THIEN-2-YL-1H-PYRAZOLE-4-CARBALDEHYDE;3-(2-thienyl)-2H-pyrazole-4-carbaldehyde;3-(2-THIENYL)-1H-PYRAZOLE-4-CARBALDEHYDE;3-(2-THIENYL)-1H-PYRAZOLE-4-CARBOXALDEHYDE;3-thiophen-2-yl-2H-pyrazole-4-carbaldehyde;3-THIOPHEN-2-YL-1H-PYRAZOLE-4-CARBALDEHYDE;3-(2-thienyl)-2H-pyrazole-4-carboxaldehyde;3-(Thien-2-yl)-1H-pyrazole-4-carboxaldehyde;1H-Pyrazole-4-carboxaldehyde, 3-(2-thienyl)-
CBNumber:
CB9282014
???:
C8H6N2OS
??? ??:
178.21
MOL ??:
26033-27-2.mol

3-(2-???)-1H-???-4-??????? ??

???
63-66°C
?? ?
429.8±35.0 °C(Predicted)
??
1.398±0.06 g/cm3 (20 ºC 760 Torr)
?? ??
under inert gas (nitrogen or Argon) at 2–8 °C
?? ?? (pKa)
10.93±0.50(Predicted)
CAS ??????
26033-27-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-41-37/38-22
????? 26-36/37/39-39
?? ?? IRRITANT
HS ?? 2933199090
????(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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.

3-(2-???)-1H-???-4-??????? C??? ??, ??, ??

3-(2-???)-1H-???-4-??????? ?? ?? ? ???

???

?? ??


3-(2-???)-1H-???-4-??????? ?? ??

???( 71)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29793 60
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 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 49977 58
Young Lively PharminBlock Co.,Ltd
+undefined18600731423
jason_gao@yl-pharminblock.com China 1944 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58

3-(2-???)-1H-???-4-??????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved