成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2,3-Dimethylpyridin-4-ol

2,3-Dimethylpyridin-4-ol ??? ???
?? ??:
68707-71-1
???:
2,3-Dimethylpyridin-4-ol
???(??):
Eprazole Impurity 99;2,3-Dimethylpyridin-4-ol;4-Pyridinol, 2,3-dimethyl-;2,3-Dimethylpyridin-4(1H)-one;2,3-Dimethyl-4-hydroxypyridine;4-Hydroxy-2,3-dimethylpyridine
CBNumber:
CB33155939
???:
C7H9NO
??? ??:
123.15
MOL ??:
68707-71-1.mol

2,3-Dimethylpyridin-4-ol ??

?? ?
351.0±37.0 °C(Predicted)
??
1.083±0.06 g/cm3(Predicted)
?? ??
Inert atmosphere,Room Temperature
?? ?? (pKa)
5.72±0.23(Predicted)

??

2,3-Dimethylpyridin-4-ol C??? ??, ??, ??

2,3-Dimethylpyridin-4-ol ?? ?? ? ???

???

?? ??


2,3-Dimethylpyridin-4-ol ?? ??

???( 29)?? ??
??? ?? ??? ?? ?? ? ??
Tianjin Xinghan Biotechnology Co., Ltd
+8618698089028
1725517238@qq.com China 2479 58
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660
chibapharm@foxmail.com China 3889 55
Bellen Chemistry Co., Ltd. 010-60400365-8001 15910885229
service@bellenchem.com China 4508 60
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
combiphos@vip.qq.com China 29909 58
Aikon International Limited 025-66113011 13155353615
qzhang@aikonchem.com China 15394 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13482353728
sales@fdc-chemical.com China 15033 58
Zhengzhou Kangshan Biological Co., Ltd. +86-0371-55023472 +86-13663848272
2584787837@qq.com China 243 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57423 58
Suzhou Rovathin Foreign Trade Co.,Ltd 0512-65816829 18662214788
info@rovathin.com.cn China 9722 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126
sales-team@aobchem.com.cn China 20047 58

Copyright 2019 ? ChemicalBook. All rights reserved