|
|
1,3-Benzenedicarboxylic acid polymer with 1,4-benzenedicarboxylic acid, 2,2-bis(hydroxymethyl)butanoic acid, 1,4-butanediol, 1,3-di hydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,6-diisocyanato hexane, hexanedioic acid and 2-methyl-1,3-propanediol |
221016-13-3 |
|
|
Spiro[pyrrolidine-2,7'(6'H)-[2H]pyrrolo[2,1-b][1,3]thiazine]-1,4'-dicarboxylic acid, tetrahydro-6'-oxo-, 1-(1,1-diMethylethyl) 4'-Methyl ester, (2R,4'R,8'aR)- |
221040-37-5 |
|
|
|