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32050-01-4

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32050-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32050-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,0,5 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 32050-01:
(7*3)+(6*2)+(5*0)+(4*5)+(3*0)+(2*0)+(1*1)=54
54 % 10 = 4
So 32050-01-4 is a valid CAS Registry Number.

32050-01-4Relevant articles and documents

One-pot syntheses of blue-luminescent 4-aryl-1H-benzo[f]isoindole-1, 3(2H)-diones by T3P activation of 3-arylpropiolic acids

Deni?en, Melanie,Kraus, Alexander,Reiss, Guido J.,Müller, Thomas J.J.

supporting information, p. 2340 - 2351 (2017/11/16)

In situ activation of 3-arylpropiolic acids with T3P (n-propylphosphonic acid anhydride) initiates a domino reaction furnishing 4-arylnaphtho[2, 3-c]furan-1, 3-diones in excellent yields. Upon employing these anhydrides as reactive intermediates blue-lumi

1-phenyl -2,3-naphthalene carboxylic acid anhydride, and its process for synthesis of derivatives of

-

Paragraph 0013; 0032-0034, (2017/02/24)

The invention discloses a synthesis method of 1-phenyl-2,3-naphthalene dicarboxylic anhydride and derivatives thereof. The synthesis method is used for synthesizing the 1-phenyl-2,3-naphthalene dicarboxylic anhydride compounds under an alkali condition in

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