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317366-29-3

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317366-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 317366-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,7,3,6 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 317366-29:
(8*3)+(7*1)+(6*7)+(5*3)+(4*6)+(3*6)+(2*2)+(1*9)=143
143 % 10 = 3
So 317366-29-3 is a valid CAS Registry Number.

317366-29-3Relevant articles and documents

Synthesis of achiral α,α-bis(aminomethyl)-β-alanines and their use in the preparation of branched β-peptide conjugates of N-2-alkyl-1,2,3,4-tetrahydroisoquinolines on solid support

Heinonen, Petri,Rosenberg, Jaana,Loennberg, Harri

, p. 3647 - 3652 (2000)

Three achiral branching units 1-3 derived from α,α-bis(aminomethyl)-β-alanine were synthesized and evaluated in the construction of branched and sterically compact β-peptide conjugates on a solid support. Several peptide conjugates bearing an N-alkylated 1,2,3,4-tetrahydroisoquinoline moiety were prepared to demonstrate the applicability of the branching units in a solid phase peptide synthesis. The most useful building block 3 incorporated Boc-protected aminomethyl side chains at the α-carbon of N-phthaloyl-β-alanine.

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