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121637-85-2

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121637-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121637-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,3 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121637-85:
(8*1)+(7*2)+(6*1)+(5*6)+(4*3)+(3*7)+(2*8)+(1*5)=112
112 % 10 = 2
So 121637-85-2 is a valid CAS Registry Number.

121637-85-2Downstream Products

121637-85-2Relevant academic research and scientific papers

A CONVENIENT APPROACH TOWARD THE PREPARATION OF NUCLEOPEPTIDES

Kuyl-Yeheskiely, E.,Tromp, C. M.,Lefeber, A. W. M.,Marel, G. A. van der,Boom, J. H. van

, p. 6515 - 6524 (2007/10/02)

The use of the 2-nitrophenylsulfenyl group for the protection of the N-terminus of peptides and the exocyclic-amino function of deoxyadenosine will be illustrated in the assemblage of the nucleopeptides H-Phe-Tyr(pATAT)-NH2 and H-Ala-Ser(pATAT)-Ala-OAllyl

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