1026906-47-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026906-47-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,9,0 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1026906-47:
(9*1)+(8*0)+(7*2)+(6*6)+(5*9)+(4*0)+(3*6)+(2*4)+(1*7)=137
137 % 10 = 7
So 1026906-47-7 is a valid CAS Registry Number.