Cas 53901-50-1,α-propionyloxy-deoxybenzoin

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Check Digit Verification of cas no

The CAS Registry Mumber 53901-50-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,0 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53901-50:
(7*5)+(6*3)+(5*9)+(4*0)+(3*1)+(2*5)+(1*0)=111
111 % 10 = 1
So 53901-50-1 is a valid CAS Registry Number.

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53901-50-1Downstream Products

20662-94-6 2-ethyl-4,5-diphenyloxazole

53901-50-1Relevant articles and documents

Ceric ammonium nitrate promoted oxidation of oxazoles

Evans, David A.,Nagorny, Pavel,Xu, Risheng

, p. 5669 - 5671 (2007/10/03)

The ceric ammonium nitrate promoted oxidations of 4,5-diphenyloxazoles and oxazoles with various substitution patterns have been investigated. This transformation results in the formation of the corresponding imide in good yield and tolerates a wide variety of functional groups and substituents on the oxazole moiety.

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53901-50-1