1923088-49-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1923088-49-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,9,2,3,0,8 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1923088-49:
(9*1)+(8*9)+(7*2)+(6*3)+(5*0)+(4*8)+(3*8)+(2*4)+(1*9)=186
186 % 10 = 6
So 1923088-49-6 is a valid CAS Registry Number.