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5-iodo-2-t-butyl-4(3H)-pyrimidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118089-43-3

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118089-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118089-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,0,8 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118089-43:
(8*1)+(7*1)+(6*8)+(5*0)+(4*8)+(3*9)+(2*4)+(1*3)=133
133 % 10 = 3
So 118089-43-3 is a valid CAS Registry Number.

118089-43-3Downstream Products

118089-43-3Relevant academic research and scientific papers

REACTIVITY AND ELECTRONIC STRUCTURE OF A 4,5-DIDEHYDROPYRIMIDINE

Tielemans, Michel,Promel, Robert,Geerlings, Paul

, p. 1687 - 1690 (1988)

The reaction of 2-t-butyl-4,5-didehydropyrimidine (2) with 1,3-dienes, two 1,3-dipoles (azides), an electrophile (iodine) and a nucleophile (ethanol) has been investigated.The results are correlated with the electronic structure of 4,5-didehydripyrimidine

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