1233706-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1233706-07-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,7,0 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1233706-07:
(9*1)+(8*2)+(7*3)+(6*3)+(5*7)+(4*0)+(3*6)+(2*0)+(1*7)=124
124 % 10 = 4
So 1233706-07-4 is a valid CAS Registry Number.