1351788-61-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1351788-61-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,1,7,8 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1351788-61:
(9*1)+(8*3)+(7*5)+(6*1)+(5*7)+(4*8)+(3*8)+(2*6)+(1*1)=178
178 % 10 = 8
So 1351788-61-8 is a valid CAS Registry Number.