353782-23-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 353782-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,3,7,8 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 353782-23:
(8*3)+(7*5)+(6*3)+(5*7)+(4*8)+(3*2)+(2*2)+(1*3)=157
157 % 10 = 7
So 353782-23-7 is a valid CAS Registry Number.