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Pyrrolo[1,2-a]pyrazine-1,4-dione, 3-ethylhexahydro-, (3S-trans)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66381-16-6

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66381-16-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66381-16-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,8 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66381-16:
(7*6)+(6*6)+(5*3)+(4*8)+(3*1)+(2*1)+(1*6)=136
136 % 10 = 6
So 66381-16-6 is a valid CAS Registry Number.

66381-16-6Upstream product

66381-16-6Downstream Products

66381-16-6Relevant academic research and scientific papers

Asymmetric synthesis of 3,4,6-trisubstituted 2,5-diketopiperazines by using dynamic kinetic resolution of α-bromo tertiary acetamides

Baek, Jinho,Kang, Seock Yong,Im, Chan,Park, Yong Sun

, p. 2780 - 2789 (2014/05/06)

A new and efficient method for the asymmetric synthesis of 3,4,6-trisubstituted 2,5-diketopiperazines has been developed. The dynamic kinetic resolution of L-amino-acid-derived α-bromo tertiary amides in the nucleophilic substitution reaction with p-anisi

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