327071-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327071-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,0,7 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 327071-64:
(8*3)+(7*2)+(6*7)+(5*0)+(4*7)+(3*1)+(2*6)+(1*4)=127
127 % 10 = 7
So 327071-64-7 is a valid CAS Registry Number.