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259672-30-5

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259672-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259672-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,6,7 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 259672-30:
(8*2)+(7*5)+(6*9)+(5*6)+(4*7)+(3*2)+(2*3)+(1*0)=175
175 % 10 = 5
So 259672-30-5 is a valid CAS Registry Number.

259672-30-5Relevant articles and documents

Reduction of α,α-dialkoxy-substituted nitroxides: the synthesis of α-alkoxynitrones and acetals of N-hydroxyamides

Bakunova, S. M.,Grigor'ev, I. A.,Kirilyuk, I. A.,Volodarsky, L. B.

, p. 2136 - 2143 (2007/10/03)

Reduction of stable nitroxides derived from tetrahydrooxazole, tetrahydroimidazole, 2,5-dihydroimidazole, and 2,5-dihydroimidazole 3-oxide containing alkoxy groups in α-position to the nitroxyl group affords α-alkoxynitrones, acetals of N-hydroxyamides, or their equilibrium mixtures.

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