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1,3-dimethyllumazine-7-carboxylic acid (4-(4-hydroxybenzoylamino)butyl)amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

857263-13-9

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857263-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857263-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,2,6 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 857263-13:
(8*8)+(7*5)+(6*7)+(5*2)+(4*6)+(3*3)+(2*1)+(1*3)=189
189 % 10 = 9
So 857263-13-9 is a valid CAS Registry Number.

857263-13-9Downstream Products

857263-13-9Relevant academic research and scientific papers

1,3-Dimethyllumazine derivatives from Limnatis nilotica

Voerman, Gerard,Cavalli, Silvia,Van Der Marel, Gijsbert A.,Pfleiderer, Wolfgang,Van Boom, Jacques H.,Filippov, Dmitri V.

, p. 938 - 941 (2008/09/20)

Two previously unknown lumazine derivatives, 1 and 2, have been isolated from the parasitic freshwater leech Limnatis nilotica. The structures of the compounds have been elucidated by NMR and unambiguously corroborated by chemical synthesis.

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