181880-42-2 Usage
Chemical Properties
White powder
Check Digit Verification of cas no
The CAS Registry Mumber 181880-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,8,8 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 181880-42:
(8*1)+(7*8)+(6*1)+(5*8)+(4*8)+(3*0)+(2*4)+(1*2)=152
152 % 10 = 2
So 181880-42-2 is a valid CAS Registry Number.