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74314-13-9

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74314-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74314-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,1 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74314-13:
(7*7)+(6*4)+(5*3)+(4*1)+(3*4)+(2*1)+(1*3)=109
109 % 10 = 9
So 74314-13-9 is a valid CAS Registry Number.

74314-13-9Relevant articles and documents

Condensation of Aryl Benzyl Ketones with Dimethyl Diglycollate

El-Newaihy, M. F.,Salem, M. R.,Enayat, E. I.,Abdel-Hamid, H. A.,El-Bassiouny, F. A.

, p. 42 - 48 (2007/10/02)

Phenyl-, p-Tolyl- und p-Chlorphenyl-benzylketone kondensieren mit Dimethyldiglycollat in Gegenwart von Natriumhydrid in guten Ausbeuten zu den entsprechenden Z-Halbestern 2a-e.Struktur und Konfiguration der Halbester wurde durch chemische und spektroskopi

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