1617524-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1617524-06-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,7,5,2 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1617524-06:
(9*1)+(8*6)+(7*1)+(6*7)+(5*5)+(4*2)+(3*4)+(2*0)+(1*6)=157
157 % 10 = 7
So 1617524-06-7 is a valid CAS Registry Number.