1056479-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1056479-02-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,4,7 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1056479-02:
(9*1)+(8*0)+(7*5)+(6*6)+(5*4)+(4*7)+(3*9)+(2*0)+(1*2)=157
157 % 10 = 7
So 1056479-02-7 is a valid CAS Registry Number.