1300699-27-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1300699-27-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,0,6,9 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1300699-27:
(9*1)+(8*3)+(7*0)+(6*0)+(5*6)+(4*9)+(3*9)+(2*2)+(1*7)=137
137 % 10 = 7
So 1300699-27-7 is a valid CAS Registry Number.