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117362-37-5

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117362-37-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117362-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,6 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117362-37:
(8*1)+(7*1)+(6*7)+(5*3)+(4*6)+(3*2)+(2*3)+(1*7)=115
115 % 10 = 5
So 117362-37-5 is a valid CAS Registry Number.

117362-37-5Downstream Products

117362-37-5Relevant articles and documents

Activated Nitriles in Heterocyclic Synthesis: A Novel Synthesis of Pyrimidine Derivatives

Ibrahim, Nadia Sobhy,Shams, Hoda Zaki,Abd El-Maksoud Abd El-Aal, Fatma,Elnagdi, Mohamed Hilmy

, p. 552 - 556 (2007/10/02)

The reaction of 3-amino-2,4-diethoxycarbonylcrotononitile with cinnamonitrile derivatives afforded the pyrimidines 5a-d and not the pyridines 4 as expected from literature.Similarly pyrimidines 5e-h were produced when 3-amino-2,4-dicyanocrotononitrile was

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