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74378-54-4

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74378-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74378-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,7 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74378-54:
(7*7)+(6*4)+(5*3)+(4*7)+(3*8)+(2*5)+(1*4)=154
154 % 10 = 4
So 74378-54-4 is a valid CAS Registry Number.

74378-54-4Downstream Products

74378-54-4Relevant articles and documents

Configurational Regidity and Reduced 1H NMR Shifts of Some (Pseudo)tetrahedral Nickel(II) Bis-chelates of 1,3-Diimines

Knorr, Rudolf,Weiss, Alfons

, p. 2104 - 2115 (2007/10/02)

The twofold condensation of 1,3-dioxo compounds with alkylamines affods 1,3-diimines.Two 3-oxoenamines 10 analogously prepared from aniline are converted to quinolines 12 when a second condensation is attempted. 1H NMR spectra of the paramagnetic, fully t

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