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74808-05-2

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74808-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74808-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,0 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74808-05:
(7*7)+(6*4)+(5*8)+(4*0)+(3*8)+(2*0)+(1*5)=142
142 % 10 = 2
So 74808-05-2 is a valid CAS Registry Number.

74808-05-2Relevant articles and documents

CARDIAC GLYCOSIDES: 5. STEREOSELECTIVE SYNTHESES OF DIGITOXIGENIN α-D, β-D, α-L AND β-L-GLUCOSIDES

Rathore, Hargovind,Hashimoto, Toshihiro,Igarashi, Kikuo,Nukaya, Haruo,Fullerton, Dwight S.

, p. 5427 - 5438 (2007/10/02)

As part of a continuing study of cardiac glycosides, stereoselective syntheses of the four possible glucosides of digitoxigenin were developed via the thermodynamically produced tetra-O-benzyl-D- and L-glucosyl α-trichloroacetaimidates 2α and 11α, and the

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