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51850-49-8

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51850-49-8 Usage

Derivative of

Naphthalene

Physical state

White to off-white powder

Common uses

a. Synthetic intermediate in the production of various organic compounds
b. Production of dyes and pigments
c. Chemical reagent in laboratory settings for organic synthesis reactions

Safety precautions

Potential irritant properties, should be handled with care

Importance

Significant chemical in the field of organic synthesis and industrial applications

Check Digit Verification of cas no

The CAS Registry Mumber 51850-49-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,5 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51850-49:
(7*5)+(6*1)+(5*8)+(4*5)+(3*0)+(2*4)+(1*9)=118
118 % 10 = 8
So 51850-49-8 is a valid CAS Registry Number.

51850-49-8Downstream Products

51850-49-8Relevant articles and documents

NMR study of naphthoflavones

Joseph-Nathan, P.,Santillan, R. L.

, p. 1077 - 1080 (1984)

The NMR spectra of α-, β- and γ-naphthoflavones were assigned at 25.2 MHz resorting to models such as the unsubstituted flavone and appropriate substituted acetylmethoxynaphthalenes.Supporting evidence for the assignments was provided by gated decoupled spectra and all the chemical shifts in the 11 compounds studied gave a self-consistent data set.

Divergent approach to the bisanthraquinone natural products: Total synthesis of (S)-bisoranjidiol and derivatives from binaphtho- para -quinones

Podlesny, Erin E.,Kozlowski, Marisa C.

, p. 466 - 476 (2013/03/13)

The development of the first asymmetric synthesis of a chiral anthraquinone dimer is outlined, resulting in the first total synthesis of (S)-bisoranjidiol. Rather than a biomimetic dimerization retrosynthetic disconnection, the anthracenyl ring systems ar

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