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1003047-67-3

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1003047-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1003047-67-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,0,4 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1003047-67:
(9*1)+(8*0)+(7*0)+(6*3)+(5*0)+(4*4)+(3*7)+(2*6)+(1*7)=83
83 % 10 = 3
So 1003047-67-3 is a valid CAS Registry Number.

1003047-67-3Relevant academic research and scientific papers

One-pot synthesis of highly functionalized oxindoles under swern oxidation conditions

López-Alvarado, Pilar,Steinhoff, Judith,Miranda, Sonia,Avenda?o, Carmen,Menéndez, J. Carlos

, p. 2792 - 2796 (2007)

The reaction of indole derivatives bearing a 3- or 4-hydroxyalkyl chain with dimethyl sulfoxide and oxalyl chloride under Swern conditions led to a one-pot process involving three different synthetic transformations, namely oxidation of indole to oxindole

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