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32134-83-1

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32134-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32134-83-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,3 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 32134-83:
(7*3)+(6*2)+(5*1)+(4*3)+(3*4)+(2*8)+(1*3)=81
81 % 10 = 1
So 32134-83-1 is a valid CAS Registry Number.

32134-83-1Relevant articles and documents

Coenvenient synthesis of some styrylpyridinium dyes containing aminobis[benzenamine] moiety

Peesapati,Narasimha Rao

, p. 207 - 212 (2007/10/03)

Coupling of 4-vinylpyridine with N, N-bis(4-nitrophenyl)-p-bromoaniline and its amino analogues adopting, Heck's reaction yields corresponding new styrylpyridines which have been converted into their pyridinium bromides. All the compounds reported have been characterized by analytical and spectral data.

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