2 Ergebnisse für: 103.055
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synthesis of 5-bromovanillin - YouTube
https://www.youtube.com/watch?v=V025g9e9OuA
This is very easy and nice synthesis of 5-bromovanillin an important precursor for syringaldehyde. The vanillin smells really nice but the bromo derivate has...
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I - Schlanders/Silandro (BZ) Pfarrkirche Mariä Himmelfahrt - YouTube
https://www.youtube.com/watch?v=Rh9ZJUX0AA0
Geläute der Pfarrkirche Mariä Himmelfahrt aus Schlanders in Südtirol Campane Chiesa Parrocchiale Santa Maria Assunta di Silandro, Alto Adige 6 Glocken Stimmu...