1308271-41-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1308271-41-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,8,2,7 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1308271-41:
(9*1)+(8*3)+(7*0)+(6*8)+(5*2)+(4*7)+(3*1)+(2*4)+(1*1)=131
131 % 10 = 1
So 1308271-41-1 is a valid CAS Registry Number.