358740-41-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 358740-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,8,7,4 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 358740-41:
(8*3)+(7*5)+(6*8)+(5*7)+(4*4)+(3*0)+(2*4)+(1*1)=167
167 % 10 = 7
So 358740-41-7 is a valid CAS Registry Number.