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1-(4-bromophenylsulfonyl)-4-(pentan-3-ylidene)pyrrolidin-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1412945-91-5

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1412945-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1412945-91-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,9,4 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1412945-91:
(9*1)+(8*4)+(7*1)+(6*2)+(5*9)+(4*4)+(3*5)+(2*9)+(1*1)=155
155 % 10 = 5
So 1412945-91-5 is a valid CAS Registry Number.

1412945-91-5Downstream Products

1412945-91-5Relevant academic research and scientific papers

Silver(I)-catalyzed tandem reactions of N-activated aziridine-propargylic esters to pyrrolidin-3-one derivatives

Yang, Jin-Ming,Zhang, Zhen,Wei, Yin,Shi, Min

supporting information, p. 6173 - 6176 (2012/11/14)

An interesting silver(I)-catalyzed intramolecular cyclization of N-activated aziridine-propargylic esters 1 has been described in this context. A variety of pyrrolidin-3-one derivatives were obtained through an unexpected rare 5-exo-tet mode in moderate yields under mild conditions.

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