369645-21-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 369645-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,6,9,6,4 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 369645-21:
(8*3)+(7*6)+(6*9)+(5*6)+(4*4)+(3*5)+(2*2)+(1*1)=186
186 % 10 = 6
So 369645-21-6 is a valid CAS Registry Number.