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1258620-96-0

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1258620-96-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258620-96-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,6,2 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1258620-96:
(9*1)+(8*2)+(7*5)+(6*8)+(5*6)+(4*2)+(3*0)+(2*9)+(1*6)=170
170 % 10 = 0
So 1258620-96-0 is a valid CAS Registry Number.

1258620-96-0Downstream Products

1258620-96-0Relevant articles and documents

Synthesis of 7-aza-5-deazapurine analogues via copper(I)-catalyzed hydroamination of alkynes and 1-iodoalkynes

Krasnova, Larissa B.,Hein, Jason E.,Fokin, Valery V.

, p. 8662 - 8665 (2011/03/19)

A new method for the synthesis of dihydroimidazo[1,2-a][1,3,5]triazin-4(6H) -ones via copper(I)-catalyzed hydroamination was developed. In addition, for the first time, iodoalkynes were shown to participate in the copper(I)-catalyzed intramolecular hydroamination reaction with exclusive formation of E-isomers.

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