1527475-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1527475-87-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,2,7,4,7 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1527475-87:
(9*1)+(8*5)+(7*2)+(6*7)+(5*4)+(4*7)+(3*5)+(2*8)+(1*7)=191
191 % 10 = 1
So 1527475-87-1 is a valid CAS Registry Number.