1807232-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1807232-33-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,7,2,3 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1807232-33:
(9*1)+(8*8)+(7*0)+(6*7)+(5*2)+(4*3)+(3*2)+(2*3)+(1*3)=152
152 % 10 = 2
So 1807232-33-2 is a valid CAS Registry Number.