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1053715-58-4

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1053715-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1053715-58-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,7,1 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1053715-58:
(9*1)+(8*0)+(7*5)+(6*3)+(5*7)+(4*1)+(3*5)+(2*5)+(1*8)=134
134 % 10 = 4
So 1053715-58-4 is a valid CAS Registry Number.

1053715-58-4Downstream Products

1053715-58-4Relevant articles and documents

Synthesis of Dinucleoside Phosphates Containing Sulfur Substituted Nucleobases: 4-Thiouracil, 4-Thiothymine and 6-Mercaptopurine

Clivio, Pascale,Fourrey, Jean-Louis,Gasche, Jeanette,Favre, Alain

, p. 69 - 72 (2007/10/02)

S-Pivaloyloxymethylation of sulfur substituted nucleobases enables the synthesis in solution of dinucleoside phosphates containing sulfur modified residues such as 4-thiouracil, 4-thiothymine and 6-mercatopurine. Key words: 4-thiouracil; protection; phosphorylation; nucleosides.

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