1630951-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1630951-46-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,0,9,5 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1630951-46:
(9*1)+(8*6)+(7*3)+(6*0)+(5*9)+(4*5)+(3*1)+(2*4)+(1*6)=160
160 % 10 = 0
So 1630951-46-0 is a valid CAS Registry Number.