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ethyl 3-{4-allyl-1-benzyl-3-[2-(chloromethyl)prop-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.

904286-73-3

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904286-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 904286-73-3 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 3 respectively.
Calculate Digit Verification of CAS Registry Number 904286-73:
(8*9)+(7*0)+(6*4)+(5*2)+(4*8)+(3*6)+(2*7)+(1*3)=173
173 % 10 = 3
So 904286-73-3 is a valid CAS Registry Number.

904286-73-3Downstream Products

904286-73-3Relevant 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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