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1228152-72-4

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1228152-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228152-72-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,1,5 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1228152-72:
(9*1)+(8*2)+(7*2)+(6*8)+(5*1)+(4*5)+(3*2)+(2*7)+(1*2)=134
134 % 10 = 4
So 1228152-72-4 is a valid CAS Registry Number.

1228152-72-4Upstream product

1228152-72-4Downstream Products

1228152-72-4Relevant academic research and scientific papers

Synthesis of new building blocks for use in supramolecular DNA architectures

Ruehl, Thomas,Stulz, Eugen

, p. 103 - 108 (2010)

New nucleoside building blocks for the synthesis of functional DNA are presented. A porphyrin-bis nucleoside dU-porphyrin-dU was synthesised from a di-acetylene-substituted porphyrin using Sonogashira coupling with 5-iodo deoxy uridine. The same strategy

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