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1250525-60-0

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1250525-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1250525-60-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,0,5,2 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1250525-60:
(9*1)+(8*2)+(7*5)+(6*0)+(5*5)+(4*2)+(3*5)+(2*6)+(1*0)=120
120 % 10 = 0
So 1250525-60-0 is a valid CAS Registry Number.

1250525-60-0Relevant articles and documents

A facile synthesis of N-C linked 1,2,3-triazole-oligomers

Fiandanese, Vito,Iannone, Francesco,Marchese, Giuseppe,Punzi, Angela

, p. 5254 - 5260 (2011)

The synthesis of the title oligomers was performed by means of an iterative sequence of 1,3-dipolar cycloaddition reactions of appropriate azides, starting from commercial 4-bromo-1-butyne as a key intermediate.

Copper complexes bearing an NHC-calixarene unit: Synthesis and application in click chemistry

Ourri, Benjamin,Tillement, Olivier,Tu, Tao,Jeanneau, Erwann,Darbost, Ulrich,Bonnamour, Isabelle

, p. 9477 - 9485 (2016/11/11)

The synthesis of N-heterocyclic carbene (NHC) copper complexes supported by calix[4]arene is reported. Mono-substituted calix[4]arene was prepared through conventional procedures, followed by the attachment of an imidazolyl group to create the precursor o

Glycerol: A biorenewable solvent for base-free Cu(i)-catalyzed 1,3-dipolar cycloaddition of azides with terminal and 1-iodoalkynes. Highly efficient transformations and catalyst recycling

Vidal, Cristian,Garcia-Alvarez, Joaquin

, p. 3515 - 3521 (2014/07/08)

The combination of CuI and glycerol exhibits a versatile and high catalytic activity in the Huisgen cycloaddition of azides and terminal or 1-iodoalkynes under standard bench experimental conditions (room temperature, under air and in the absence of a bas

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