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1401545-08-1

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1401545-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401545-08-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,5,4 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1401545-08:
(9*1)+(8*4)+(7*0)+(6*1)+(5*5)+(4*4)+(3*5)+(2*0)+(1*8)=111
111 % 10 = 1
So 1401545-08-1 is a valid CAS Registry Number.

1401545-08-1Downstream Products

1401545-08-1Relevant articles and documents

A facile and rapid route for the synthesis of novel 1,5-substituted tetrazole hydantoins and thiohydantoins via a TMSN3-Ugi/RNCX cyclization

Medda, Federico,Hulme, Christopher

, p. 5593 - 5596 (2012/10/29)

This Letter describes novel methodology for the rapid assembly of new and biologically appealing 1,5-substituted tetrazole-hydantoins and thiohydantoins. The product of a TMSN3-Ugi multi-component reaction is treated with an excess of isocyanate or isothiocyanate to generate the final scaffold in moderate to good yields. The applicability of this solution phase methodology to the preparation of a small collection of compounds is discussed.

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