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1228040-59-2

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1228040-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228040-59-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,0,4 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1228040-59:
(9*1)+(8*2)+(7*2)+(6*8)+(5*0)+(4*4)+(3*0)+(2*5)+(1*9)=122
122 % 10 = 2
So 1228040-59-2 is a valid CAS Registry Number.

1228040-59-2Downstream Products

1228040-59-2Relevant articles and documents

Synthesis of acyclic nucleosides with a chiral amino side Chain by the mitsunobu coupling reaction

Guo, Hai-Ming,Wu, Yan-Yan,Niu, Hong-Ying,Wang, Dong-Chao,Qu, Gui-Rong

supporting information; experimental part, p. 3863 - 3866 (2010/09/04)

Figure presented A novel and efficient synthetic method has been developed for the preparation of chiral acyclic nucleosides with a chiral amino side chain by Mitsunobu reaction between nucleoside bases and protected l-serine. This method suggests a potentially more efficient and complementary process to acquire chiral acyclic nucleosides.

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