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1401355-42-7

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1401355-42-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401355-42-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,3,5 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1401355-42:
(9*1)+(8*4)+(7*0)+(6*1)+(5*3)+(4*5)+(3*5)+(2*4)+(1*2)=107
107 % 10 = 7
So 1401355-42-7 is a valid CAS Registry Number.

1401355-42-7Downstream Products

1401355-42-7Relevant articles and documents

A convenient synthesis of difficult medium-sized cyclic peptides by Staudinger mediated ring-closure

Ha, Khanh,Monbaliu, Jean-Christophe M.,Williams, Byron C.,Pillai, Girinath G.,Ocampo, Charles E.,Zeller, Matthias,Stevens, Christian V.,Katritzky, Alan R.

supporting information, p. 8055 - 8058 (2012/11/07)

Novel, efficient and mild preparation of 7- and 8-membered cyclic di- and 10-membered cyclic tripeptides containing α-, β- or γ-amino acid residues is effected by a Staudinger-mediated ring closure. Medium-sized cyclic di- and tripeptides - recognized as

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