Tetra
Chemical Name : Diphenic acid
CAS : 482-05-3
Synonyms: [1,1'-biphenyl]-2,2'-dicarboxylic acid;2,2'-Bibenzoic acid;2,2'-Biphenyldicarboxylic acid;2,2'-Dicarboxy diphenyl;2,2'-Dicarboxybiphenyl;2,2-Dicarboxybiphenyl;2,2'-Diphenic acid;2,2'-Diphenyldicarboxylic acid;2,2-Diphenyldicarboxylic acid;Biphenic acid;Biphenyl-2,2'-dicarboxylic acid;Diphenic acid;Diphenyl-2,2'-dicarboxylic acid;Diphenyl-2,2-dicarboxylic acid;O-diphenic acid;O-phenyl benzoic acid;Paragos 440044;Rarechem al be 0377
![4,7-DIAZA-SPIRO[2.5]OCTANE-4-CARBOXYLIC ACID TERT-BUTYL ESTER](http://thsciimg.chemcd.cn/TS90824.gif)
