21550-10-7 Usage
Classification
aromatic ketone
Uses
key intermediate in the synthesis of pharmaceuticals and organic compounds, building block in production of perfumes, flavorings, and pharmaceuticals
Physical properties
colorless liquid, sweet floral odor, relatively stable under normal conditions
Importance
versatile and valuable applications in pharmaceutical and chemical industries
Check Digit Verification of cas no
The CAS Registry Mumber 21550-10-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,5 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21550-10:
(7*2)+(6*1)+(5*5)+(4*5)+(3*0)+(2*1)+(1*0)=67
67 % 10 = 7
So 21550-10-7 is a valid CAS Registry Number.