1387003-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1387003-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,7,0,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1387003-52:
(9*1)+(8*3)+(7*8)+(6*7)+(5*0)+(4*0)+(3*3)+(2*5)+(1*2)=152
152 % 10 = 2
So 1387003-52-2 is a valid CAS Registry Number.