1587641-00-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1587641-00-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,7,6,4 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1587641-00:
(9*1)+(8*5)+(7*8)+(6*7)+(5*6)+(4*4)+(3*1)+(2*0)+(1*0)=196
196 % 10 = 6
So 1587641-00-6 is a valid CAS Registry Number.