1799412-37-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1799412-37-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,9,9,4,1 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1799412-37:
(9*1)+(8*7)+(7*9)+(6*9)+(5*4)+(4*1)+(3*2)+(2*3)+(1*7)=225
225 % 10 = 5
So 1799412-37-5 is a valid CAS Registry Number.