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1056470-54-2

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1056470-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1056470-54-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,4,7 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1056470-54:
(9*1)+(8*0)+(7*5)+(6*6)+(5*4)+(4*7)+(3*0)+(2*5)+(1*4)=142
142 % 10 = 2
So 1056470-54-2 is a valid CAS Registry Number.

1056470-54-2Upstream product

1056470-54-2Relevant academic research and scientific papers

Synthesis of some oxazolyl - Pyrazolyl; 1,4-dihydropyridinyl-pyrazolyl and 1,2,3,4-tetrahydro pyrimidinyl-pyrazolyl coumarins

Patel, Mehul A.,Brahmbhatt, Dinker I.

, p. 1051 - 1055 (2008/12/20)

(Chemical Equation Presented) Various 3-[1-phenyl-4-(2-substituted-5-oxo- oxazol-4-ylidenemethyl) pyrazol-3-yl] coumarins 4a-f; 3-[1-phenyl-4-(2,6- dimethyl-3,5-disubstituted-1,4-dihydropyridin-4-yl) pyrazol-3-yl] coumarins 5a-f and 3-[1-phenyl-4-(6-methy

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