1536054-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1536054-01-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,3,6,0,5 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1536054-01:
(9*1)+(8*5)+(7*3)+(6*6)+(5*0)+(4*5)+(3*4)+(2*0)+(1*1)=139
139 % 10 = 9
So 1536054-01-9 is a valid CAS Registry Number.