370861-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 370861-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,0,8,6 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 370861-67:
(8*3)+(7*7)+(6*0)+(5*8)+(4*6)+(3*1)+(2*6)+(1*7)=159
159 % 10 = 9
So 370861-67-9 is a valid CAS Registry Number.