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

1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino

1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino ??? ???
?? ??:
2794988-88-6
???:
1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino
???(??):
1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino;4,4'-diamino-[1,1'-biphenyl]-3,3',5,5'-tetracarboxylic acid;[1,1'-Biphenyl]-3,3',5,5'-tetracarboxylic acid, 4,4'-diamino-
CBNumber:
CB111733950
???:
C16H12N2O8
??? ??:
360.28
MOL ??:
2794988-88-6.mol

1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino ??

?? ?
732.0±60.0 °C(Predicted)
??
1.720±0.06 g/cm3(Predicted)
?? ?? (pKa)
3.79±0.10(Predicted)

??

1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino C??? ??, ??, ??

1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino ?? ?? ? ???

???

?? ??

1,1'-Biphenyl]-2,4,4’,6-tetracarboxylic acid, 4,4'-diamino ?? ??

???( 8)?? ??
??? ?? ??? ?? ?? ? ??
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
Zhengzhou anmousse chemical products co. LTD 0371-55289822 18737195735
 483339295@qq.com China 7116 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386
 2853979814@qq.com China 9999 58
Anqing Donghe Biotechnology Co., Ltd 15056029383
 product@aqdonghe.com China 1498 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565
 et@chemextension.com China 5061 58
Henan Dowon Chemical Technology Co., Ltd. 16696119288
 779113375@qq.com China 7503 58
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203
 ET-market@chemextension.com China 25753 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 13915962545
 2881759498@qq.com China 2010 58
Copyright 2019 ? ChemicalBook. All rights reserved