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

1H-??????,4,7-????-(9CI)

1H-??????,4,7-????-(9CI)
1H-??????,4,7-????-(9CI) ??? ???
?? ??:
7711-50-4
???:
1H-??????,4,7-????-(9CI)
???(??):
1H-??????,4,7-????-(9CI)
???:
1H-Benzimidazole,4,7-dimethoxy-(9CI)
???(??):
4,7-dimethoxybenzimidazole;4,7-Dimethoxy-1H-benzimidazole;1H-BenziMidazole, 4,7-diMethoxy-;4,7-Dimethoxy-1H-benzo[d]imidazole;1H-Benzimidazole,4,7-dimethoxy-(9CI)
CBNumber:
CB81285462
???:
C9H10N2O2
??? ??:
178.19
MOL ??:
7711-50-4.mol

1H-??????,4,7-????-(9CI) ??

???
218-220 °C
?? ?
429.7±25.0 °C(Predicted)
??
1.245±0.06 g/cm3(Predicted)
?? ?? (pKa)
12.16±0.30(Predicted)

??

1H-??????,4,7-????-(9CI) C??? ??, ??, ??

1H-??????,4,7-????-(9CI) ?? ?? ? ???

???

?? ??


1H-??????,4,7-????-(9CI) ?? ??

???( 8)?? ??
??? ?? ??? ?? ?? ? ??
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30231 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833
info@sagechem.com China 10266 58
Wulechem Co., Ltd. 13761914825
wulesian@wulechem.com China 298 58
Zhengzhou Convergence Chemical Co. LTD 0371-0371-53736046 13393710386
2853979814@qq.com China 9993 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725
malulu@leyan.com China 40019 58

Copyright 2019 ? ChemicalBook. All rights reserved