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Priority to RO80100955ApriorityCriticalpatent/RO79529A2/ro
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Publication of RO79529A2publicationCriticalpatent/RO79529A2/ro
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedeu pentru recristalizarea meticilinei, caracterizat prin aceea ca meticilina sare de sodiu se dizolva în dimetilformamida, se separa substantele insolubile, iar solutia obtinuta se trateaza, în vederea cristalizarii, cu un amestec de silventi ales dintre clorura de metilen-acetona-acetat de butil.
RO80100955A1980-04-261980-04-26Procedeu pentru recristalizarea meticilinei
RO79529A2
(ro)