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1428525-86-3

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1428525-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428525-86-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,5,2 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1428525-86:
(9*1)+(8*4)+(7*2)+(6*8)+(5*5)+(4*2)+(3*5)+(2*8)+(1*6)=173
173 % 10 = 3
So 1428525-86-3 is a valid CAS Registry Number.

1428525-86-3Upstream product

1428525-86-3Downstream Products

1428525-86-3Relevant academic research and scientific papers

A mild entry to isoindolinones from furfural as renewable resource

Caillot, Gilles,Hegde, Shridhar,Gras, Emmanuel

, p. 1195 - 1200 (2013)

A convenient transformation of furfural and derivatives into arene compounds is described. This process provides a straightforward access to isoindolinones from a renewable resource via the sequence of a tandem Ugi-Diels-Alder process followed by a ring-opening, dehydrating aromatisation. Five bonds are created and water is the sole by-product during this two-step sequence.

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