1207855-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1207855-38-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,8,5 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1207855-38:
(9*1)+(8*2)+(7*0)+(6*7)+(5*8)+(4*5)+(3*5)+(2*3)+(1*8)=156
156 % 10 = 6
So 1207855-38-6 is a valid CAS Registry Number.