785732-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 785732-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,5,7,3 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 785732-30:
(8*7)+(7*8)+(6*5)+(5*7)+(4*3)+(3*2)+(2*3)+(1*0)=201
201 % 10 = 1
So 785732-30-1 is a valid CAS Registry Number.