一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

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

2-(1H-???-3-?)??
2-(1H-???-3-?)?? ??? ???
?? ??:
34810-67-8
???:
2-(1H-???-3-?)??
???(??):
2-(1H-???-3-?)??
???:
2-(1H-PYRAZOL-3-YL)PHENOL
???(??):
BUTTPARK 74\09-20;2-(Pyrazol-5-yl)phenol;2-(1H-Pyrazol-3-yl)pheno;o-(1H-pyrazol-3-yl)phenol;2-(1H-PYRAZOL-3-YL)PHENOL;3-(2-HYDROXYPHENYL)PYRAZOLE;Phenol, 2-(1H-pyrazol-3-yl)-;5-2-Hydroxyphenyl-1H-pyrazole;2-(1H-Pyrazol-3-yl)phenol >3-(2-Hydroxyphenyl)-1H-pyrazole
CBNumber:
CB2165495
???:
C9H8N2O
??? ??:
160.17
MOL ??:
34810-67-8.mol

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

???
90-94 °C (lit.)
?? ?
381.0±17.0 °C(Predicted)
??
1.284±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
??? ??
powder to crystal
?? ?? (pKa)
9.06±0.30(Predicted)
??
White to Light yellow to Light red
?? ??(λmax)
294nm(EtOH)(lit.)
InChI
1S/C9H8N2O/c12-9-4-2-1-3-7(9)8-5-6-10-11-8/h1-6,12H,(H,10,11)
InChIKey
LKTJPAUDNOBJAZ-UHFFFAOYSA-N
SMILES
Oc1ccccc1-c2cc[nH]n2
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
?? ?? ?? Irritant
HS ?? 2933199090
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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

?? ??

2-(1H-Pyrazol-3-yl)phenol is an organic building block useful in chemical synthesis studies.

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

???

?? ??


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

???( 83)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-173 9270 1263
1057@dideu.com China 3999 58
Hefei Lbao Physical & Chemical Science Co.,Ltd
+15184799099
lbaochemicals@gmail.com China 670 58
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 49979 58
ShanghaiFineBiotechCoLtd
+8618717800556 18717800556
sales@finebioetch.com CHINA 318 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739
info@dycnchem.com China 52704 58
PT CHEM GROUP LIMITED
+86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490
info@gihichemicals.com China 49962 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58

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

Copyright 2019 ? ChemicalBook. All rights reserved
织金县| 绥化市| 济宁市| 惠来县| 元谋县| 英超| 庐江县| 和硕县| 苏尼特右旗| 遂宁市| 南雄市| 贺州市| 宝应县| 吴堡县| 吉安市| 隆德县| 阳江市| 桓台县| 临洮县| 康保县| 南昌县| 年辖:市辖区| 绥滨县| 竹溪县| 武川县| 兴城市| 浮山县| 额尔古纳市| 祥云县| 万源市| 确山县| 漳浦县| 图们市| 吐鲁番市| 察隅县| 嘉禾县| 嘉兴市| 迁安市| 古丈县| 隆尧县| 夏邑县|