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102339-76-4

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102339-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102339-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,3 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 102339-76:
(8*1)+(7*0)+(6*2)+(5*3)+(4*3)+(3*9)+(2*7)+(1*6)=94
94 % 10 = 4
So 102339-76-4 is a valid CAS Registry Number.

102339-76-4Relevant articles and documents

Mass Spectra of Some Oxazolidines Formed by Reaction of Ephedrine and Pseudoephedrine with Aliphatic Ketones

Walker, Richard B.,Moore, Don S.,Massey, Michael D.

, p. 345 - 346 (2007/10/02)

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