1632070-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1632070-92-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,2,0,7 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1632070-92:
(9*1)+(8*6)+(7*3)+(6*2)+(5*0)+(4*7)+(3*0)+(2*9)+(1*2)=138
138 % 10 = 8
So 1632070-92-8 is a valid CAS Registry Number.