158770-36-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158770-36-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,7,7 and 0 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 158770-36:
(8*1)+(7*5)+(6*8)+(5*7)+(4*7)+(3*0)+(2*3)+(1*6)=166
166 % 10 = 6
So 158770-36-6 is a valid CAS Registry Number.