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

1,2-DI-1,1"-???-4-???-1,2-??

1,2-DI-1,1
1,2-DI-1,1"-???-4-???-1,2-?? ??? ???
?? ??:
4746-80-9
???:
1,2-DI-1,1"-???-4-???-1,2-??
???(??):
1,2-DI-1,1"-???-4-???-1,2-??
???:
1,2-DI-1,1''-BIPHENYL-4-YLETHANE-1,2-DIONE
???(??):
Bis(4-phenylphenyl)ethane-1,2-dione;1,2-di(biphenyl-4-yl)ethane-1,2-dione;1,2-Bis-biphenyl-4-yl-ethane-1,2-dione;1,2-bis(4-phenylphenyl)ethane-1,2-dione;1,2-DI-1,1''-BIPHENYL-4-YLETHANE-1,2-DIONE;1,2-Ethanedione, 1,2-bis([1,1'-biphenyl]-4-yl)-;1,2-di-1,1′-biphenyl-4-ylethane-1,2-dione, CAS 4746-80-9
CBNumber:
CB11490489
???:
C26H18O2
??? ??:
362.42
MOL ??:
4746-80-9.mol

1,2-DI-1,1"-???-4-???-1,2-?? ??

???
141-142 °C
?? ?
569.8±39.0 °C(Predicted)
??
1.165±0.06 g/cm3(Predicted)

??

1,2-DI-1,1"-???-4-???-1,2-?? C??? ??, ??, ??

1,2-DI-1,1"-???-4-???-1,2-?? ?? ?? ? ???

???

?? ??


1,2-DI-1,1"-???-4-???-1,2-?? ?? ??

???( 13)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-29-81139210 +86-18192627656
1059@dideu.com China 3025 58
Tianjin Derchemist Science & Technology Co., Ltd. 22-58627059 13920586291
zdcomcon@126.com China 3594 50
Chengdu Apis Pharmaceutical Technology Co.,Ltd 13568817957
dudes@163.com China 298 58
Zhengzhou Huiju Chemical Co., Ltd. 0371-0371-55900031 18137872243
2853979815@qq.com China 10112 55
Henan Lien Chemical Products Co., Ltd. 0371-63357898 15378766539
535046669@qq.com China 4022 58
Sichuan Shangang Biopharmaceutical Technology Co., Ltd 13990000934 , 13076045191 13990000934
7109671@qq.com China 184 58
Shanghai He-H Chemical Technology Co., Ltd 18621911604
987025641@qq.com China 655 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 025-58851090 17714375163
2881759498@qq.com China 13012 58
Biosynth Biological Technology (Suzhou) Co Ltd 51288865780
sales@biosynth.com China 233051 58
Santa Cruz Biotechnology Inc 60936350
scbt@scbt.com China 222068 58

Copyright 2019 ? ChemicalBook. All rights reserved