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905312-31-4

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905312-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 905312-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,3,1 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 905312-31:
(8*9)+(7*0)+(6*5)+(5*3)+(4*1)+(3*2)+(2*3)+(1*1)=134
134 % 10 = 4
So 905312-31-4 is a valid CAS Registry Number.

905312-31-4Downstream Products

905312-31-4Relevant articles and documents

Total synthesis of actinobolin from d-glucose by way of the stereoselective three-component coupling reaction

Imuta, Satoshi,Tanimoto, Hiroki,Momose, Miho K.,Chida, Noritaka

, p. 6926 - 6944 (2007/10/03)

The total synthesis of (-)-actinobolin 3, an antipode of the natural product, starting from d-glucose is described. A three-component coupling reaction of functionalized cyclohexenone (+)-6 derived from d-glucose by way of Ferrier's carbocyclization react

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