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209910-45-2

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209910-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 209910-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,9,1 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 209910-45:
(8*2)+(7*0)+(6*9)+(5*9)+(4*1)+(3*0)+(2*4)+(1*5)=132
132 % 10 = 2
So 209910-45-2 is a valid CAS Registry Number.

209910-45-2Downstream Products

209910-45-2Relevant articles and documents

Nα-Fmoc-peptide azides: Synthesis, isolation, characterization and utility in the extension of peptide chains

Suresh Babu, Vommina V.,Vasanthakumar, Ganga-Ramu,Patil, Basanagoud S.

, p. 1853 - 1858 (2007/10/03)

Syntheses of Nα-Fmoc-peptide azides employing acid chloride as well as mixed anhydride methods have been carried out. The resulting Fmoc-peptide azides prepared have been isolated as solids in good yield (75-92 %) and are found to be analytical

Fmoc-peptide acid chlorides : Preparation, characterization and utility in peptide synthesis

Gayathri,Gopi,Suresh Babu

, p. 151 - 154 (2007/10/03)

Fmoc-protected peptide acid chlorides have been prepared as crystalline solids and characterized They are used as coupling agents for the synthesis of the model tetrapeptide, Leu-Ala-Gly-Val.

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