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1053727-25-5

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1053727-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1053727-25-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,7,2 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1053727-25:
(9*1)+(8*0)+(7*5)+(6*3)+(5*7)+(4*2)+(3*7)+(2*2)+(1*5)=135
135 % 10 = 5
So 1053727-25-5 is a valid CAS Registry Number.

1053727-25-5Relevant articles and documents

Synthesis of 3'-O-(ω-Aminoalkoxymethyl)thymidine 5'-Triphosphates, Terminators of DNA Synthesis that Enable 3'-Labelling

Hovinen, Jari,Azhayeva, Elena,Azhayev, Alex,Guzaev, Andrei,Loennberg, Harri

, p. 211 - 218 (2007/10/02)

Treatment of 5'-O-benzoylthymidine 1 with a mixture of acetic anhydride, acetic acid and dimethyl sulfoxide yielded 5'-O-benzoyl-3'-O-methylthiomethylthymidine 2, which was converted via the 3'-O-bromomethyl derivative into 3'-O-(ω-aminoalkoxymethyl)thymi

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