58787-30-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58787-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,7,8 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 58787-30:
(7*5)+(6*8)+(5*7)+(4*8)+(3*7)+(2*3)+(1*0)=177
177 % 10 = 7
So 58787-30-7 is a valid CAS Registry Number.