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

2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI)

2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI) ??? ???
?? ??:
158152-94-4
???:
2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI)
???(??):
6-Methylpyridine-2,4-dio;4-Hydroxy-6-methylpyridin-2(3H)-one;2-hydroxy-6-methylpyridin-4(1H)-one;2(3H)-Pyridinone,4-hydroxy-6-methyl-;4-HYDROXY-6-METHYL-2(3H)-PYRIDINONE,;2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI)
CBNumber:
CB31283605
???:
C6H7NO2
??? ??:
125.13
MOL ??:
158152-94-4.mol

2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI) ??

?? ?
235.3±50.0 °C(Predicted)
??
1.26±0.1 g/cm3(Predicted)
?? ??
Inert atmosphere,Room Temperature
?? ?? (pKa)
7.87±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI) C??? ??, ??, ??

2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI) ?? ?? ? ???

???

?? ??


2(3H)-Pyridinone,4-hydroxy-6-methyl-(9CI) ?? ??

???( 28)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30236 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078
sales@jingyan-chemical.com China 9976 60
Jinan Trio PharmaTech Co., Ltd. +86 (531) 88811783
sales@trio-pharmatech.com (International market) China 1856 62
Tianjin Anhao Biological Technology Co., Ltd.
sales@ahpharmatech.com China 5734 55
LinkChem Co.,Ltd. 021-021-58950110 13124863828
sales@linkchem.cn China 2997 58

Copyright 2019 ? ChemicalBook. All rights reserved