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461638-99-3

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461638-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 461638-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,6,3 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 461638-99:
(8*4)+(7*6)+(6*1)+(5*6)+(4*3)+(3*8)+(2*9)+(1*9)=173
173 % 10 = 3
So 461638-99-3 is a valid CAS Registry Number.

461638-99-3Relevant articles and documents

Transformation of helical sense of poly(N-propargylamides) controlled by competition between structurally different enantiomeric amino acids

Zhao, Haichao,Sanda, Fumio,Masuda, Toshio

, p. 8888 - 8892 (2004)

Copolymerizations of structurally different chiral amino acid-based N-propargylamides, N-(tert-butoxycarbonyl)-D-alanine-N-propargylamide (DA) with either N-(tert-butoxycarbonyl)-L-valine-N-propargylamide (LV) or N-(tert-butoxycarbonyl)-L-phenylalanine-N-

Expressed Protein Ligation without Intein

Kratch, Kaci C.,Leeuwon, Sunshine Z.,Liu, Wenshe Ray,Morse, Jared S.,Qiao, Yuchen,Wang, Wesley Wei,Wang, Xiaoyan Aria,Xu, Shiqing,Yu, Ge

supporting information, p. 7047 - 7054 (2020/05/14)

Proteins with a functionalized C-terminus such as a C-terminal thioester are key to the synthesis of larger proteins via expressed protein ligation. They are usually made by recombinant fusion to intein. Although powerful, the intein fusion approach suffe

Chemical probes for competitive profiling of the quorum sensing signal synthase PqsD of Pseudomonas aeruginosa

Prothiwa, Michaela,Szamosvári, Dávid,Glasmacher, Sandra,B?ttcher, Thomas

supporting information, p. 2784 - 2792 (2017/01/09)

The human pathogen Pseudomonas aeruginosa uses the pqs quorum sensing system to coordinate the production of its broad spectrum of virulence factors to facilitate colonization and infection of its host. Hereby, the enzyme PqsD is a virulence related quoru

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