1386999-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1386999-33-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,6,9,9 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1386999-33:
(9*1)+(8*3)+(7*8)+(6*6)+(5*9)+(4*9)+(3*9)+(2*3)+(1*3)=242
242 % 10 = 2
So 1386999-33-2 is a valid CAS Registry Number.