66696-77-3 Usage
Type of compound
Cyclic diketone
Common uses
Crosslinking agent in epoxy resins and polyurethane foams
Stabilizer in the production of polymers
Synthesis of pharmaceuticals
Hazard classification
Classified as a hazardous substance
Health hazards
Causes irritation to eyes, skin, and respiratory system
Harmful if swallowed or inhaled
Potential risks
Identified as a possible carcinogen
Safety measures
Careful handling and protective measures required when working with the compound
Check Digit Verification of cas no
The CAS Registry Mumber 66696-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,9 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66696-77:
(7*6)+(6*6)+(5*6)+(4*9)+(3*6)+(2*7)+(1*7)=183
183 % 10 = 3
So 66696-77-3 is a valid CAS Registry Number.
