292034-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 292034-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,0,3 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 292034-86:
(8*2)+(7*9)+(6*2)+(5*0)+(4*3)+(3*4)+(2*8)+(1*6)=137
137 % 10 = 7
So 292034-86-7 is a valid CAS Registry Number.