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1558055-76-7

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1558055-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1558055-76-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,8,0,5 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1558055-76:
(9*1)+(8*5)+(7*5)+(6*8)+(5*0)+(4*5)+(3*5)+(2*7)+(1*6)=187
187 % 10 = 7
So 1558055-76-7 is a valid CAS Registry Number.

1558055-76-7Relevant academic research and scientific papers

Organocatalysed synthesis of isoxazolines initiated by a chemoselective oxa-Michael reaction of N-BocNHOH

Noel,Gembus,Levacher,Briere

supporting information, p. 1245 - 1249 (2014/03/21)

An organocatalysed and chemoselective one-pot oxa-Michael-cyclocondensation reaction of N-BocNHOH to unsaturated α-ketoesters is reported which affords an original entry to enantioenriched 3-isoxazoline carboxylate derivatives as biorelevant heterocyclic

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