76822-24-7 Usage
Application
1-androstene-3b-ol,17-one is a useful research chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 76822-24-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,2 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76822-24:
(7*7)+(6*6)+(5*8)+(4*2)+(3*2)+(2*2)+(1*4)=147
147 % 10 = 7
So 76822-24-7 is a valid CAS Registry Number.