349536-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 349536-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,5,3 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 349536-22:
(8*3)+(7*4)+(6*9)+(5*5)+(4*3)+(3*6)+(2*2)+(1*2)=167
167 % 10 = 7
So 349536-22-7 is a valid CAS Registry Number.