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932021-64-2

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932021-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 932021-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,2,0,2 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 932021-64:
(8*9)+(7*3)+(6*2)+(5*0)+(4*2)+(3*1)+(2*6)+(1*4)=132
132 % 10 = 2
So 932021-64-2 is a valid CAS Registry Number.

932021-64-2Upstream product

932021-64-2Downstream Products

932021-64-2Relevant articles and documents

A novel synthesis of some new benzoyl-substituted heterocycles from 2-benzoyl-3-phenylpent-2-ene-1,5-dinitrile

Abdelrazek, Fathy M.,Ghozlan, Said A.,Michael, Farid A.

, p. 63 - 67 (2008/09/18)

(Chemical Equation Presented) 2-Benzoyl-3-phenylpent-2-ene-1,5-dinitrile 1 undergoes bromination with N-bromosuccinimide (NBS) to afford the bromo derivative 2a. This bromo derivative undergoes reactions with sodium hydrogen sulfide, ethyl thioglycollate, hydroxylamine hydrochloride, hydrazines, cyanoacetamide, cyanacetohydrazide and urea derivatives to afford the thiophene 4, 4H-thiopyran 6, 4H-1,2-oxazine 8, 4H-pyridazines 10a,b, the pyridine 15, pyrrolo[1,2-b]pyridazine 17 and the N-substituted-pyrrole derivatives 19a-c respectively.

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