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132434-56-1

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132434-56-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132434-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,4,3 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 132434-56:
(8*1)+(7*3)+(6*2)+(5*4)+(4*3)+(3*4)+(2*5)+(1*6)=101
101 % 10 = 1
So 132434-56-1 is a valid CAS Registry Number.

132434-56-1Relevant articles and documents

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Le Fevre,Le Fevre

, p. 2894,2898 (1932)

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Synthesis and antifungal activity of 1,3-bis(4-methyl/4-bromo/3-nitrophenyl) propan-1,3-diones and their 2 analogs

Suman, Mrs.,Singh, Rajvir,Malik, M. S.,Kathpal, T. S.,Malik, O. P.

, p. 743 - 746 (2007/10/03)

The reaction of substituted acetophenones (1-3) with 4-methyl-, 4-bromo- or 3-nitrobenzaldehyde (4-6) in ethanolic NaOH gives the correponding 1,3-bis(4-methyl/4-bromo/3-nitrophenyl)-2-propen-1-ones (7-9) in good yields, which on bromination yield substit

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