1378283-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1378283-06-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,8,2,8 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1378283-06:
(9*1)+(8*3)+(7*7)+(6*8)+(5*2)+(4*8)+(3*3)+(2*0)+(1*6)=187
187 % 10 = 7
So 1378283-06-7 is a valid CAS Registry Number.