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25460-78-0

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25460-78-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25460-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,6 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25460-78:
(7*2)+(6*5)+(5*4)+(4*6)+(3*0)+(2*7)+(1*8)=110
110 % 10 = 0
So 25460-78-0 is a valid CAS Registry Number.

25460-78-0Relevant articles and documents

Polymer-bound TBTU as a new solid-supported reagent for peptide synthesis

Chinchilla, Rafael,Dodsworth, David J.,Nájera, Carmen,Soriano, José M.

, p. 2463 - 2466 (2000)

A new polymer-supported TBTU (P-TBTU) has been prepared from polystyrene-bound 1-hydroxybenzotriazole (P-HOBT) and used efficiently as a solid-supported reagent for peptide-coupling reactions, and is even effective with wet solvents. The P-HOBT can be rec

Amino acid fluorides: Their preparation and use in peptide synthesis

Bertho, Jean-Noeel,Loffet, Albert,Pinel, Catherine,Reuther, Florence,Sennyey, Gerard

, p. 1303 - 1306 (2007/10/02)

Z or Fmoc amino acid fluorides have been prepared from the protected amino acids and cyanuric fluoride, and have been tested both in the condensation with simple amino acid esters and in Solid Phase Peptide Synthesis.

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