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932024-73-2

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932024-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 932024-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,2,0,2 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 932024-73:
(8*9)+(7*3)+(6*2)+(5*0)+(4*2)+(3*4)+(2*7)+(1*3)=142
142 % 10 = 2
So 932024-73-2 is a valid CAS Registry Number.

932024-73-2Relevant articles and documents

Enantioselective total synthesis of (+)-digitoxigenin

Honma, Masahiro,Nakada, Masahisa

, p. 1541 - 1544 (2008/02/03)

An enantioselective total synthesis of (+)-digitoxigenin is described. This total synthesis is accomplished in a convergent manner using two chiral fragments prepared via the catalytic asymmetric intramolecular cyclopropanation and baker's yeast mediated reduction developed by us, respectively. This convergent synthesis would be useful for preparing some new derivatives of digitoxigenin for SAR studies and could be applied for the total synthesis of other cardenolides left unprepared.

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