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116926-91-1

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116926-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116926-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,9,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116926-91:
(8*1)+(7*1)+(6*6)+(5*9)+(4*2)+(3*6)+(2*9)+(1*1)=141
141 % 10 = 1
So 116926-91-1 is a valid CAS Registry Number.

116926-91-1Downstream Products

116926-91-1Relevant articles and documents

The Phenylacetyl (PhAc) Group as Enzymatically Removable Protecting Function for Peptides and Carbohydrates: Selective Deprotections with Penicillin Acylase

Waldmann, Herbert

, p. 1175 - 1180 (2007/10/02)

Using the modified carbodiimide procedure or EEDQ as coupling reagent, N-Phenylacetyl (PhAc) amino acids are condensed in good yields with amino acid methyl, benzyl, allyl, and tert-butyl esters to give totally protected dipeptides.The PhAc group is stabl

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