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ethyl 3-[4-allyl-3-(2-methylprop-2-enyl)-2,5-dioxo-1-phenylimidazolidin-4-yl]propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

904286-72-2

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904286-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 904286-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,2,8 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 904286-72:
(8*9)+(7*0)+(6*4)+(5*2)+(4*8)+(3*6)+(2*7)+(1*2)=172
172 % 10 = 2
So 904286-72-2 is a valid CAS Registry Number.

904286-72-2Downstream Products

904286-72-2Relevant academic research and scientific papers

The pyroglutamate hydantoin rearrangement

Dieltiens, Nicolai,Claeys, Diederica D.,Zhdankin, Viktor V.,Nemykin, Victor N.,Allaert, Bart,Verpoort, Francis,Stevens, Christian V.

, p. 2649 - 2660 (2007/10/03)

When a mixture of a pyroglutamate and an isocyanate in THF is treated with NaH, a ring transformation occurs leading to functionalised hydantoins. The novel reaction involves a ring-closing ring-opening sequence providing a new and straightforward access

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