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3274-54-2

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3274-54-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3274-54-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,7 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3274-54:
(6*3)+(5*2)+(4*7)+(3*4)+(2*5)+(1*4)=82
82 % 10 = 2
So 3274-54-2 is a valid CAS Registry Number.

3274-54-2Relevant articles and documents

A HYDROFORMYLATION ROUTE TO Β-SUBSTITUTED PYRROLES

Campi, Eva M.,Jackson, W. Roy,Nilsson, Ylva

, p. 1093 - 1094 (1991)

Rhodium catalysed hydroformylation of readily available β-alkynylamines gives 3-substituted or 2,4-disubstituted pyrroles in good yields.

Pyrrole derivative as well as preparation method and application thereof

-

Paragraph 0081; 0089; 0091; 0094; 0095, (2020/09/12)

The invention belongs to the field of medical chemistry, and relates to a pyrrole derivativex as well as a preparation method and application thereof. A compound with a structure shown as a general formula (I), or one or a mixture of more of a tautomer, a

Simple two-step synthesis of 2,4-disubstituted pyrroles and 3,5-disubstituted pyrrole-2-carbonitriles from enones

Kucukdisli, Murat,Ferenc, Dorota,Heinz, Marcel,Wiebe, Christine,Opatz, Till

supporting information, p. 466 - 470 (2014/03/21)

The cyclocondensation of enones with aminoacetonitrile furnishes 3,4-dihydro-2H-pyrrole-2-carbonitriles which can be readily converted to 2,4-disubstituted pyrroles by microwave-induced dehydrocyanation. Alternatively, oxidation of the intermediates produ

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