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138694-96-9

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138694-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138694-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,9 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138694-96:
(8*1)+(7*3)+(6*8)+(5*6)+(4*9)+(3*4)+(2*9)+(1*6)=179
179 % 10 = 9
So 138694-96-9 is a valid CAS Registry Number.

138694-96-9Downstream Products

138694-96-9Relevant articles and documents

Stereoelectronic and Steric Effects in the Synthesis and Recognition of Diastereomeric Ethers by NMR and EPR Spectroscopy

Maeurer, Manfred,Hiller, Wolfgang,Mueller, Bernd,Stegmann, Hartmut B.

, p. 857 - 866 (2007/10/02)

(2,6-Di-tert-butyl-4-hydroxyphenyl)-alkyl-carbinols I are easily dehydrated in the presence of catalytic amounts of a mineral acid to form the corresponding phenyl-alkyl-carbocations Ia.These cations can be reversibly deprotonated to the quinone methides

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