1308644-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1308644-19-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,8,6,4 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1308644-19:
(9*1)+(8*3)+(7*0)+(6*8)+(5*6)+(4*4)+(3*4)+(2*1)+(1*9)=150
150 % 10 = 0
So 1308644-19-0 is a valid CAS Registry Number.