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SCHIEFERWERKE AUSDAUER AG
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SCHIEFERWERKE AUSDAUER AG
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Application filed by SCHIEFERWERKE AUSDAUER AGfiledCriticalSCHIEFERWERKE AUSDAUER AG
Application grantedgrantedCritical
Publication of FR650395ApublicationCriticalpatent/FR650395A/fr
C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
C07D487/18—Bridged systems
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR650395D1927-03-101928-03-03Procédé de préparation d'hexaméthylènetétramine
ExpiredFR650395A
(fr)