3-Nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene

O=NC1=C2C=CC3=C4C(C=CC(C=C1)=C24)=C5CCCCC5=C3

InChIKey=BQARVUKCXRAJKO-UHFFFAOYSA-N

InChI=1S/C20H15NO/c22-21-18-10-7-12-5-8-16-15-4-2-1-3-13(15)11-14-6-9-17(18)19(12)20(14)16/h5-11H,1-4H2

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

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:47:04 GMT 2025` Edited by `admin` on `Mon Mar 31 22:47:04 GMT 2025`
Record UNII	N78BTB8VWG
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

3-Nitroso-7,8,9,10-tetrahydrobenzo(a)pyrene

Systematic Name

English

Benzo[a]pyrene, 7,8,9,10-tetrahydro-3-nitroso-

Preferred Name

English

Code System Code Type Description

PUBCHEM

126189

Created by admin on Mon Mar 31 22:47:04 GMT 2025 , Edited by admin on Mon Mar 31 22:47:04 GMT 2025

PRIMARY

CAS

134998-76-8

Created by admin on Mon Mar 31 22:47:04 GMT 2025 , Edited by admin on Mon Mar 31 22:47:04 GMT 2025

PRIMARY

EPA CompTox

DTXSID40159187

Created by admin on Mon Mar 31 22:47:04 GMT 2025 , Edited by admin on Mon Mar 31 22:47:04 GMT 2025

PRIMARY

FDA UNII

N78BTB8VWG

Created by admin on Mon Mar 31 22:47:04 GMT 2025 , Edited by admin on Mon Mar 31 22:47:04 GMT 2025

PRIMARY