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C17H12INO is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191230-71-4

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191230-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191230-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,3 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 191230-71:
(8*1)+(7*9)+(6*1)+(5*2)+(4*3)+(3*0)+(2*7)+(1*1)=114
114 % 10 = 4
So 191230-71-4 is a valid CAS Registry Number.

191230-71-4Downstream Products

191230-71-4Relevant academic research and scientific papers

Structural investigation on phenyl- and pyridin-2-ylamino(methylene) naphthalen- 2(3H)-one. Substituent effects on the NMR chemical shifts

Venkatachalam, Taracad K.,Pierens, Gregory K.,Campitelli, Marc R.,Reutens, David C.

, p. 585 - 592 (2010)

Schiff bases bearing phenyl and pyridyl groups were synthesized by condensation of appropriate amines with 2- hydroxynaphthaldehyde. These Schiff bases were obtained as colored crystalline solids. The proton NMR spectra of these compounds showed a doublet

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