COUMARIN 337

O=C1OC2=C3CCCN4CCCC(C=C2C=C1C#N)=C34

InChIKey=LGDDFMCJIHJNMK-UHFFFAOYSA-N

InChI=1S/C16H14N2O2/c17-9-12-8-11-7-10-3-1-5-18-6-2-4-13(14(10)18)15(11)20-16(12)19/h7-8H,1-6H2

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Substance Class	Chemical Created by `admin` on `Tue Apr 01 19:37:34 GMT 2025` Edited by `admin` on `Tue Apr 01 19:37:34 GMT 2025`
Record UNII	7PZP222LOZ
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

COUMARIN 337

Common Name

English

NSC-338968

Preferred Name

English

2,3,6,7-TETRAHYDRO-11-OXO-1H,5H,11H-(1)BENZOPYRANO(6,7,8-IJ)QUINOLIZINE-10-CARBONITRILE

Systematic Name

English

10-CYANO-1,2,5,6-TETRAHYDRO-3H,7H,11H-(1)BENZOPYRANO(6,7,8-IJ)QUINOLIZIN-11-ONE

Systematic Name

English

1H,5H,11H-(1)BENZOPYRANO(6,7,8-IJ)QUINOLIZINE-10-CARBONITRILE, 2,3,6,7-TETRAHYDRO-11-OXO-

Systematic Name

English

COUMARIN 523

Common Name

English

Code System Code Type Description

FDA UNII

7PZP222LOZ