1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile,2,3,6,7-tetrahydro-11-oxo- cas no:55804-68-7
Synonyms: 10-Cyano-1,2,5,6-tetrahydro-3H,7H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one;Coumarin 337;Coumarin 523;NSC 338968;
Name1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile,2,3,6,7-tetrahydro-11-oxo-
CAS55804-68-7
Synonyms10-Cyano-1,2,5,6-tetrahydro-3H,7H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one;Coumarin 337;Coumarin 523;NSC 338968;
EINECS(EC#)259-827-2
Molecular FormulaC16H14N2O2
Molecular Weight266.29
Appearanceorange needle-like crystals
refractive index1.674
Hazard Xn: Harmful;
Risk R20/21/22;R36/37/38