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71982-92-8

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71982-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71982-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,8 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 71982-92:
(7*7)+(6*1)+(5*9)+(4*8)+(3*2)+(2*9)+(1*2)=158
158 % 10 = 8
So 71982-92-8 is a valid CAS Registry Number.

71982-92-8Relevant articles and documents

Synthesis and Spectral Properties of β-Anilino-α-(p-chlorobenzoyl)styrene Derivatives

Al-Hajjar, F.,Al-Sultan, Y.,Abushihada, A.,Shunbo, F.

, p. 83 - 85 (2007/10/02)

(p-Chlorobenzoyl)phenylacetylene reacted with aniline derivatives to give the corresponding β-anilino-α-(p-chlorobenzoyl)styrene derivative.NMR, UV, IR, and mass spectra of these compounds are presented.The Hammett correlation is applied to substituent ef

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