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1638689-49-2

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1638689-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1638689-49-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,8,6,8 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1638689-49:
(9*1)+(8*6)+(7*3)+(6*8)+(5*6)+(4*8)+(3*9)+(2*4)+(1*9)=232
232 % 10 = 2
So 1638689-49-2 is a valid CAS Registry Number.

1638689-49-2Downstream Products

1638689-49-2Relevant academic research and scientific papers

Synthesis of Nα-Z protected amino alkyl triazole acids and their application to neo-glycopeptides synthesis

Madhu, Chilakapati,Panguluri, Nageswara Rao,Sureshbabu, Vommina V.

, p. 858 - 864 (2014/08/05)

The synthesis of triazole linked glycopeptides employing 2-chloro-4,6-dimethoxy-1,3,5-triazine (CDMT) mediated coupling of Z-protected triazole acids with glycosyl amines and amino acid esters is described. The coupling proceeded smoothly at room temperat

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