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151696-86-5

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151696-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151696-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,6,9 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 151696-86:
(8*1)+(7*5)+(6*1)+(5*6)+(4*9)+(3*6)+(2*8)+(1*6)=155
155 % 10 = 5
So 151696-86-5 is a valid CAS Registry Number.

151696-86-5Relevant articles and documents

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Bergmann et al.

, p. 5662 (1951)

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Reductive Cleavage of N-Substituted 2-Aryl-1,3-oxazolidines: Generation of α-Amino-Substituted Carbanions

Azzena, Ugo,Melloni, Giovanni,Nigra, Cristina

, p. 6707 - 6711 (2007/10/02)

The behavior of several N-substituted 2-aryl-1,3-oxazolidines has been investigated under conditions of electron transfer from alkali metals in aprotic solvents.The reduction led to the regioselective cleavage of the benzylic carbon-oxygen bond, with formation of the corresponding N-substituted benzylamino alcohols in good yields.Investigation of the mechanism of this reductive cleavage, with the aid of labeling experiments, showed the intermediate formation of α-tertiary amino-substituted carbanions.

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