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1265140-07-5

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1265140-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1265140-07-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,1,4 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1265140-07:
(9*1)+(8*2)+(7*6)+(6*5)+(5*1)+(4*4)+(3*0)+(2*0)+(1*7)=125
125 % 10 = 5
So 1265140-07-5 is a valid CAS Registry Number.

1265140-07-5Upstream product

1265140-07-5Downstream Products

1265140-07-5Relevant academic research and scientific papers

Synthesis of 5-alkynylated uracil-morpholino monomers using Sonogashira coupling

Paul, Sibasish,Nandi, Bappaditya,Pattanayak, Sankha,Sinha, Surajit

supporting information; experimental part, p. 4179 - 4183 (2012/08/28)

Sonogashira coupling of 5-iodo uracil-morpholino monomer with different terminal alkynes has been achieved for first time in good to excellent yields (67-86%). We have optimized the iodination conditions for the preparation of 5-iodo uracil-morpholino mon

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