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84224-32-8

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84224-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84224-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,2 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84224-32:
(7*8)+(6*4)+(5*2)+(4*2)+(3*4)+(2*3)+(1*2)=118
118 % 10 = 8
So 84224-32-8 is a valid CAS Registry Number.

84224-32-8Downstream Products

84224-32-8Relevant articles and documents

Syntheses of Biscationic, Trypanocidal 1-Benzofuran Compounds

Dann, Otto,Char, Helmut,Griessmeier, Helmut

, p. 1836 - 1869 (2007/10/02)

2-Phenyl-1-benzofurans with the substituents Br, NO2, CN, and -NH2, -NH-C(=NH)-NH2, -C(=NH)-NH2, in 4',5-position were synthesized. - For arylated formamidine derivatives a simple new preparation was found by reacting amine hydrochlorides with dimethylformamide in the presence of cyanamide. - Based on 5- or 6-cyano-1-benzofuran-2-carboxylates a series of α,ω-bis(1-benzofuran-2-yl) derivatives with cyano-, amidino-, or imidazolinyl groups in 5- or 6-position was prepared.

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