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benzyl 5-[(aminocarbonyl)amino]-6-methyl-4-oxo-5-azaspiro[2.4]hept-6-ene-7-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1177445-82-7

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1177445-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1177445-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,4,4 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1177445-82:
(9*1)+(8*1)+(7*7)+(6*7)+(5*4)+(4*4)+(3*5)+(2*8)+(1*2)=177
177 % 10 = 7
So 1177445-82-7 is a valid CAS Registry Number.

1177445-82-7Downstream Products

1177445-82-7Relevant academic research and scientific papers

Regioselective synthesis of spiro-cyclopropanated 1-aminopyrrol-2-ones by Bi(OTf)3-catalyzed one-pot 'Mukaiyama-Michael addition/cyclization/ring-contraction' reactions of 1,2-bis(trimethylsilyloxy)cyclobutene with 1,2-diaza-1,3-butadienes

Attanasi, Orazio A.,Favi, Gianfranco,Giorgi, Gianluca,Mantellini, Fabio,Karapetyan, Vahuni,Langer, Peter

, p. 5456 - 5461 (2009)

Unknown spiro-cyclopropanated 1-aminopyrrol-2-ones are regioselectively prepared in high yields by Bi(OTf)3-catalyzed one-pot 'Mukaiyama-Michael addition/cyclization/ring-contraction' reactions of 1,2-bis(trimethylsilyloxy)cyclobutene with 1,2-

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