Chemical Name : 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
CAS : 38103-06-9
Synonyms: 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride;4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride);4,4'-Bisphenol a dianhydride;5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-1,3-isobenzofurandione;Bpada;Ultem dianhydride
Tetra
![Ethyl 2,7-dimethyl-3-oxo-5-phenyl-2,3-dihydro-5h-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate](https://thsciimg.chemcd.cn/TS77878.gif)


