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C42H42Br2N2O10 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1347748-75-7

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1347748-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1347748-75-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,7,7,4 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1347748-75:
(9*1)+(8*3)+(7*4)+(6*7)+(5*7)+(4*4)+(3*8)+(2*7)+(1*5)=197
197 % 10 = 7
So 1347748-75-7 is a valid CAS Registry Number.

1347748-75-7Upstream product

1347748-75-7Downstream Products

1347748-75-7Relevant academic research and scientific papers

Controlled rearrangement of lactam-tethered allenols with brominating reagents: A combined experimental and theoretical study on α-versus β-keto lactam formation

Alcaide, Benito,Almendros, Pedro,Luna, Amparo,Cembellin, Sara,Arno, Manuel,Domingo, Luis R.

supporting information; experimental part, p. 11559 - 11566 (2011/11/29)

N-Bromosuccinimide (NBS) smoothly promotes the ring expansion of lactam-tethered allenols to efficiently afford cyclic α- or β-ketoamides with good yields and high chemo-, regio-, and diastereoselectivity, through controlled C-C bond cleavage of the β- or

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