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98792-81-5

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98792-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98792-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,7,9 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 98792-81:
(7*9)+(6*8)+(5*7)+(4*9)+(3*2)+(2*8)+(1*1)=205
205 % 10 = 5
So 98792-81-5 is a valid CAS Registry Number.

98792-81-5Downstream Products

98792-81-5Relevant articles and documents

PYRIMIDINES. 75. SYNTHESES BASED ON ACETYLPYRIMIDINES. 4,6-DIHYDROXY-5-ACETYLPYRIMIDINE AND PREPARATION OF 4',5-BIPYRIMIDINES AND THEIR DERIVATIVES

Mikhaleva, M. A.,Repkova, M. N.,Mamaev, V. P.

, p. 315 - 322 (2007/10/02)

4,6-Dihydroxy-5-acetylpyrimidine was obtained by the solvolysis of 4,6-dialkoxy-5-acetylpyrimidines.The hydrolysis of 4,6-dichloro-5-acetylpyrimidine leads to opening of the heteroring to give s-cis,trans conformers of 2-cyano-3-hydroxy-2-buteneamide. 2',

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