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1274917-85-9

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1274917-85-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1274917-85-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,4,9,1 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1274917-85:
(9*1)+(8*2)+(7*7)+(6*4)+(5*9)+(4*1)+(3*7)+(2*8)+(1*5)=189
189 % 10 = 9
So 1274917-85-9 is a valid CAS Registry Number.

1274917-85-9Downstream Products

1274917-85-9Relevant academic research and scientific papers

Poly(para -phenylene ethynylene)s functionalized with Gd(III) chelates as potential MRI contrast agents

Atkins, Katelyn,Martnez, Francisco,Nazemi, Ali,Scholl, Timothy,Gillies, Elizabeth

, p. 47 - 56 (2011/03/21)

A poly(para-phenylene ethynylene) with water-solubilizing groups and Gd(III) chelates conjugated to the polymer backbone was designed and synthesized. Pre-and post-polymerization functionalization approaches were explored and the pre-polymerization approa

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