387358-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 387358-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,7,3,5 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 387358-39:
(8*3)+(7*8)+(6*7)+(5*3)+(4*5)+(3*8)+(2*3)+(1*9)=196
196 % 10 = 6
So 387358-39-6 is a valid CAS Registry Number.