27607-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27607-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,6,0 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27607-92:
(7*2)+(6*7)+(5*6)+(4*0)+(3*7)+(2*9)+(1*2)=127
127 % 10 = 7
So 27607-92-7 is a valid CAS Registry Number.