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52755-68-7

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52755-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52755-68-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,7,5 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52755-68:
(7*5)+(6*2)+(5*7)+(4*5)+(3*5)+(2*6)+(1*8)=137
137 % 10 = 7
So 52755-68-7 is a valid CAS Registry Number.

52755-68-7Relevant articles and documents

A New Synthesis of 3-Oxazolin-5-ones (5-Oxo-2,5-dihydro-1,3-oxazoles)

Pinza, M.,Pifferi, G.,Nasi, F.

, p. 55 - 56 (2007/10/02)

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