Add time:07/22/2019         Source:sciencedirect.com

Among several newly synthesized coumarins are 7-pyrrolyl coumarins and carbazole-coumarin hybrids (2-pyranone-condensed carbazoles). Their spectral properties and crystal structures are discussed by comparing with those of related 7-AMINOCOUMARIN (cas 19063-57-1) derivatives. Carbazole-coumarin hybrids exhibit absorption properties common to those of 7-aminocoumarins and simple carbazoles.

We also recommend Trading Suppliers and Manufacturers of 7-AMINOCOUMARIN (cas 19063-57-1). Pls Click Website Link as below: cas 19063-57-1 suppliers