ATA404076A -
PROCESS FOR THE PRODUCTION OF NEW THIANTHRENE, THIOXANTHENE AND PHENOXATHIIN DERIVATIVES AND THEIR SALT AND OPTICAL ISOMERS
- Google Patents
PROCESS FOR THE PRODUCTION OF NEW THIANTHRENE, THIOXANTHENE AND PHENOXATHIIN DERIVATIVES AND THEIR SALT AND OPTICAL ISOMERS
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Priority claimed from DE2245940Aexternal-prioritypatent/DE2245940A1/en
Application filed by Merck Patent GmbhfiledCriticalMerck Patent Gmbh
Priority to AT404076ApriorityCriticalpatent/AT336610B/en
Publication of ATA404076ApublicationCriticalpatent/ATA404076A/en
Application grantedgrantedCritical
Publication of AT336610BpublicationCriticalpatent/AT336610B/en
AT404076A1972-09-191976-06-02
PROCESS FOR THE PRODUCTION OF NEW THIANTHRENE, THIOXANTHENE AND PHENOXATHIIN DERIVATIVES AND THEIR SALT AND OPTICAL ISOMERS
AT336610B
(en)