77976-32-0 Usage
Type of Compound
Polycyclic aromatic hydrocarbon (PAH)
Structure
Tricyclic
Presence
Found in coal tar and cigarette smoke
Properties
Mutagenic and carcinogenic
Environmental Impact
Potential environmental contaminant and health concern
Chemical Structure
Contains three fused rings, similar to other aromatic hydrocarbons with health risks
Health Risks
Exposure can lead to DNA damage and development of various types of cancer
Research Interest
Compound of interest for toxicological and environmental research
Check Digit Verification of cas no
The CAS Registry Mumber 77976-32-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,7 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77976-32:
(7*7)+(6*7)+(5*9)+(4*7)+(3*6)+(2*3)+(1*2)=190
190 % 10 = 0
So 77976-32-0 is a valid CAS Registry Number.
