5685-20-1 Usage
Appearance
White solid
Also known as
1-Methyl-3,3-diphenyl-2,5-pyrrolidinedione
Usage
Reagent in organic synthesis
Compound type
Cyclic imide
Applications
Pharmaceutical and chemical industries
Importance
Production of drugs, building block in organic compound synthesis
Handle with care
Hazardous if not used properly
Versatile compound with valuable applications in organic chemistry
Check Digit Verification of cas no
The CAS Registry Mumber 5685-20-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,8 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5685-20:
(6*5)+(5*6)+(4*8)+(3*5)+(2*2)+(1*0)=111
111 % 10 = 1
So 5685-20-1 is a valid CAS Registry Number.
