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142426-02-6

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142426-02-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142426-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,2 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142426-02:
(8*1)+(7*4)+(6*2)+(5*4)+(4*2)+(3*6)+(2*0)+(1*2)=96
96 % 10 = 6
So 142426-02-6 is a valid CAS Registry Number.

142426-02-6Downstream Products

142426-02-6Relevant articles and documents

PYRROLES FROM KETOXIMES AND ACETYLENE. 46. PYRROLES WITH STERICALLY HINDERED SUBSTITUENTS

Aliev, I. A.,Korostova, S. E.,Mikhaleva, A. I.,Shevchenko, S. G.,Zeinalova, S. N.,et al.

, p. 1055 - 1058 (2007/10/02)

The corresponding pyrroles and their N-vinyl derivatives were obtained by the catalyzed (by an MOH-DMSO superbase) reaction of acetylene and its crypto forms (vinyl chloride, 1,2-dichloroethane) with alkyl-2,4-, alkyl-2,5-, and alkyl-3,4-dimethylphenylketoximes.Reaction intermediates - O-vinylketoximes - were detected.

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