1,4]Benzodioxino[2,3-d]pyridazine
3-Chloro-4,5-dimethoxypyridazine
4-Chloro-3,5-dimethoxypyridazine
5-Chloro-3,4-dimethoxypyridazine
4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde
4-(tert-Butyldimethylsilyloxy)benzyl chloride
4-Methoxy-7-(2-phenylethenyl)-5H-furo[3,2-g][1]benzopyran-5-one
Visnagin derivative


![1,4]Benzodioxino[2,3-d]pyridazine](https://www.synchem.de/wp-content/uploads/2017/05/ct267vp1fp1-247x124.png)



![4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde](https://www.synchem.de/wp-content/uploads/2017/05/s053vp1-247x124.png)

![4-Methoxy-7-(2-phenylethenyl)-5H-furo[3,2-g][1]benzopyran-5-one](https://www.synchem.de/wp-content/uploads/2017/05/wh001-247x124.png)
![4,9-Dimethoxy-7-(2-phenylethenyl)-5H-furo[3,2-g][1]benzopyran-5-one](https://www.synchem.de/wp-content/uploads/2017/05/wh002-247x124.png)