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- [41] Announcement from the Chemical Laboratory of the Pharmacognostic Institute of the University of Vienna - New condensation products of vanillin and of the salicyl aldehyde with acetone and the mechanism of this condensationJOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1927, 116 (10/12): : 331 - 346Glaser, ETramer, E
- [42] On a natural system of the polymorphic forms of the p-Methylchalcones together VII Notes on the isomer ratios in the chalcon set, with 1 figure in the text [From the Laboratory for Applied Chemistry and Pharmacy of the University of Leipzig]JUSTUS LIEBIGS ANNALEN DER CHEMIE, 1929, 469 : 225 - 256Weygand, CBaumgartel, H
- [43] Announcement from the Chemical University Laboratory of Leipzig - On the photochemistry of cinnamic acids, of chalcones and their derivatives II. Notice on truxil-ketones and truxin-ketonesJOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1929, 123 (1/3): : 1 - 60Stobbe, HBremer, K
- [44] Announcement from the technological department of the chemical university laboratory of Leipzig. Studies on hydrazo-compounds IV. On reactions of hydrazobenzene with aliphatic aldehydes and benzoylchlorideJOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1909, 80 (11): : 511 - 518Rassow, B
- [45] Report from the Laboratory of Applied Chemistry and Pharmacy of the University Leibzig. Information on the tautomeric occurence in heterocyclic bondsJOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1925, 111 (1/2): : 1 - 22Heller, G
- [46] Announcement from the Chemistry Institute of the University of Heidelberg. 187. About the Curtius Rearrrangement in carbaminic acid: Formation of indazolone and dimolecular carbonylhydrazinesJOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1927, 116 (3/7): : 192 - 204Stolle, R
- [47] Memorandum from the laboratory for applied chemistry at the university of erlangen. Stereochemical studies on hydrazone from dithiocarbonic acid ester 1JOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1916, 93 (1/2): : 25 - 31Busch, M
- [48] Report from the Laboratory of Applied Chemistry and Pharmacy of the University Leibzig. Chinazolone of acyliated o-aminobenzol hydrazidesJOURNAL FUR PRAKTISCHE CHEMIE-LEIPZIG, 1925, 111 (1/2): : 36 - 53Heller, G
- [49] Metallographic announcement from the Institute for Physical Chemistry of the University of Gottingen XCVI Concerning the galvanic tension of alloys of zinc and cadmium with tin, lead and bismuth.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1919, 109 (01): : 80 - 88Fuchs, P
- [50] Announcement from the Laboratory for Inorganic and Physical Chemistry of the University of Groningen (Holland) III Concerning the binary systems of sulphate, chromate, molybdate and wolframate of leadZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1921, 119 (02): : 145 - 173Jaeger, FMGerms, HC