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132847-82-6

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132847-82-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132847-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,8,4 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132847-82:
(8*1)+(7*3)+(6*2)+(5*8)+(4*4)+(3*7)+(2*8)+(1*2)=136
136 % 10 = 6
So 132847-82-6 is a valid CAS Registry Number.

132847-82-6Upstream product

132847-82-6Downstream Products

132847-82-6Relevant articles and documents

Conversion of Dipeptides and a Tetrapeptide to Macrocyclic Ionophores by means of Caesium Aided Ring Closure of the N-2-Chloroacetyl Derivatives

Kruizinga, Wim H.,Kingma, Rob,Leegstra, Libbe,Rokaszewski, Edward,Gruppen, Gert,Kellogg, Richard M.

, p. 1647 - 1648 (2007/10/02)

Three di-, (Gly)2, (Val)2 and (Leu)2, and one tetrapeptide, (Gly)4, have been acylated with 2-chloroacetyl chloride and the resulting products treated with Cs2CO3 in the dimethylformamide (DMF) solution; (Gly)2 and (Leu)2 provided strained 9-membered rings whereas (Val)2 dimerized to the 18-membered ring.

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