27760-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27760-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,7,6 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27760-36:
(7*2)+(6*7)+(5*7)+(4*6)+(3*0)+(2*3)+(1*6)=127
127 % 10 = 7
So 27760-36-7 is a valid CAS Registry Number.