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Benzenesulfonamide, N,N'-(2E)-2-butene-1,4-diylbis[2-bromo-N-2-propenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

851297-61-5

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851297-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851297-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,2,9 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 851297-61:
(8*8)+(7*5)+(6*1)+(5*2)+(4*9)+(3*7)+(2*6)+(1*1)=185
185 % 10 = 5
So 851297-61-5 is a valid CAS Registry Number.

851297-61-5Relevant academic research and scientific papers

Synthesis of polycyclic lactams and sultams by a cascade ring-closure metathesis/isomerization and subsequent radical cyclization

Bressy, Cyril,Menant, Christine,Piva, Olivier

, p. 577 - 582 (2007/10/03)

Starting from readily available substrates, a new one-pot procedure has been devised to prepare polycyclic lactams and sultams. 2-Pyrrolines obtained from N,N-bisallylamides by ring-closure metathesis and subsequent isomerization promoted by ruthenium hyd

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