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1021495-95-3

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1021495-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1021495-95-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,1,4,9 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1021495-95:
(9*1)+(8*0)+(7*2)+(6*1)+(5*4)+(4*9)+(3*5)+(2*9)+(1*5)=123
123 % 10 = 3
So 1021495-95-3 is a valid CAS Registry Number.

1021495-95-3Downstream Products

1021495-95-3Relevant academic research and scientific papers

LiNTf2-catalyzed aminolysis of lactones with stoichiometric quantities of amines

Lalli, Claudia,Trabocchi, Andrea,Menchi, Gloria,Guarna, Antonio

, p. 189 - 192 (2008/09/21)

LiNTf2 in the reaction of lactones with amines is able to activate cyclic esters towards ring opening, thus leading to clean open-chain amides under mild conditions and using a stoichiometric amount of amine. The generality of the method was demonstrated by a range of selected lactones and amines. Georg Thieme Verlag Stuttgart.

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