153-32-2 Usage
Synonyms
1,2,3,4,12,13-hexahydro-7H-dibenzo[a,h]anthracene
Chemical class
Polycyclic aromatic hydrocarbon (PAH)
Structure
Composed of six fused benzene rings
Physical state
Colorless, crystalline solid
Carcinogenicity
Known carcinogen
IARC classification
Group 2A human carcinogen
Uses
Research laboratories for chemical synthesis, production of certain dyes and pigments
Exposure routes
Inhalation, ingestion, skin contact
Precautions
Avoid exposure to this harmful substance
Check Digit Verification of cas no
The CAS Registry Mumber 153-32-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,5 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 153-32:
(5*1)+(4*5)+(3*3)+(2*3)+(1*2)=42
42 % 10 = 2
So 153-32-2 is a valid CAS Registry Number.
InChI:InChI=1/C22H20/c1-3-7-19-15(5-1)9-11-17-14-22-18(13-21(17)19)12-10-16-6-2-4-8-20(16)22/h1,3,5,7,10,12-14H,2,4,6,8-9,11H2