CH397715A - Verfahren zur Herstellung von 2,5-Diarylaminoterephthalsäuren
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Verfahren zur Herstellung von 2,5-Diarylaminoterephthalsäuren
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CH397715A
CH397715ACH313362ACH313362ACH397715ACH 397715 ACH397715 ACH 397715ACH 313362 ACH313362 ACH 313362ACH 313362 ACH313362 ACH 313362ACH 397715 ACH397715 ACH 397715A
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Application filed by Cassella Farbwerke Mainkur AgfiledCriticalCassella Farbwerke Mainkur Ag
Publication of CH397715ApublicationCriticalpatent/CH397715A/de
Verfahren zur herstellung von dimethylsuccinylosuccinat, dessen dinatriumsalz, dianilinodihydroterephthalsaeuren, deren dimethylestern und salzen sowie von dianilinoterephthalsaeuren, deren dimethylestern und salzen