327628-47-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327628-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,6,2 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 327628-47:
(8*3)+(7*2)+(6*7)+(5*6)+(4*2)+(3*8)+(2*4)+(1*7)=157
157 % 10 = 7
So 327628-47-7 is a valid CAS Registry Number.