1330003-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1330003-87-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,0,0 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1330003-87:
(9*1)+(8*3)+(7*3)+(6*0)+(5*0)+(4*0)+(3*3)+(2*8)+(1*7)=86
86 % 10 = 6
So 1330003-87-6 is a valid CAS Registry Number.