1245644-03-4 Usage
Chemical Properties
Clear colorless liquid
Check Digit Verification of cas no
The CAS Registry Mumber 1245644-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,6,4 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1245644-03:
(9*1)+(8*2)+(7*4)+(6*5)+(5*6)+(4*4)+(3*4)+(2*0)+(1*3)=144
144 % 10 = 4
So 1245644-03-4 is a valid CAS Registry Number.