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178268-48-9

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178268-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178268-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,2,6 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 178268-48:
(8*1)+(7*7)+(6*8)+(5*2)+(4*6)+(3*8)+(2*4)+(1*8)=179
179 % 10 = 9
So 178268-48-9 is a valid CAS Registry Number.

178268-48-9Downstream Products

178268-48-9Relevant articles and documents

Synthesis and in vitro evaluation of some new pyrimidines and related condensed ring systems as potential anticancer agents

Badawey, El-Sayed A. M.

, p. 229 - 233 (1996)

Several new pyrimidines 6-11, 18-20, furo-, thieno-, and pyrrolo[2,3-d]pyrimidines 3, 8, 12, triazolo[4,3-a]pyrimidines 14, 15, 16 and tetrazolo[1,5-a]pyrimidine 17 were prepared from the known intermediate 5-(2-hydroxyethyl)-6-methyl-2-thiouracil (2). Compound 7 (4-chloro-5-(2-chloroethyl)-2-methylthio-6-methyl-pyrimidine) exhibited weak antitumor activity in vitro.

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