19128-95-1 Usage
Description
The empirical formula for this alkaloid should read C26H37NOs.
Check Digit Verification of cas no
The CAS Registry Mumber 19128-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,2 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19128-95:
(7*1)+(6*9)+(5*1)+(4*2)+(3*8)+(2*9)+(1*5)=121
121 % 10 = 1
So 19128-95-1 is a valid CAS Registry Number.