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74441-38-6

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74441-38-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74441-38-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,4 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 74441-38:
(7*7)+(6*4)+(5*4)+(4*4)+(3*1)+(2*3)+(1*8)=126
126 % 10 = 6
So 74441-38-6 is a valid CAS Registry Number.

74441-38-6Downstream Products

74441-38-6Relevant articles and documents

Solvent-free synthesis of new 2,4,6-triarylpyridines catalyzed by a Bronsted acidic ionic liquid as a green and reusable catalyst

Behmadi, Hossein,Naderipour, Shima,Saadati, Seyed Mahdi,Barghamadi, Mohammad,Shaker, Mohammad,Tavakoli-Hoseini, Niloofar

experimental part, p. 1117 - 1121 (2011/11/04)

Some new 4-(aryl)-2,6-di-2-naphthylpyridines and 4-(aryl)-2,6-di-2- thienylpyridines have been prepared through three-component condensation of 2-acetylnaphthalene or 2-acetylthiophene, aromatic aldehydes, and ammonium acetate in presence of 1-(4-sulfonyl

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