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Home > products > 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylicacid, 2,3,6,7-tetrahydro-11-oxo-, 1,1-dimethylethyl ester

1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylicacid, 2,3,6,7-tetrahydro-11-oxo-, 1,1-dimethylethyl ester cas no:62669-75-4

Synonyms: Coumarin338;tert-butyl 11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate;1H,5H,11H-(1)Benzopyrano(6,7,8-ij)quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-, 1,1-dimethylethyl ester;

Identification
Name1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylicacid, 2,3,6,7-tetrahydro-11-oxo-, 1,1-dimethylethyl ester
CAS62669-75-4
SynonymsCoumarin338;tert-butyl 11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate;1H,5H,11H-(1)Benzopyrano(6,7,8-ij)quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-, 1,1-dimethylethyl ester;
EINECS(EC#)263-688-3
Molecular FormulaC20H23NO4
Molecular Weight341.40
Chemical Properties
Appearanceyellow to green-yellow crystalline powder
refractive index1.61
Safety Data

Hazard Xn: Harmful;
Risk R20/21/22;R36/37/38

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