2041-77-2 Usage
Chemical Properties
White Powder
Uses
As a metabolite of 3α,21-dihydroxy-5β-pregnan-20-one, (3α,5β)-Pregnane-3,20,21-triol acts a reactant used in the preparation of Cardenolide analogs.
Check Digit Verification of cas no
The CAS Registry Mumber 2041-77-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,4 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2041-77:
(6*2)+(5*0)+(4*4)+(3*1)+(2*7)+(1*7)=52
52 % 10 = 2
So 2041-77-2 is a valid CAS Registry Number.