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913819-57-5

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913819-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 913819-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,8,1 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 913819-57:
(8*9)+(7*1)+(6*3)+(5*8)+(4*1)+(3*9)+(2*5)+(1*7)=185
185 % 10 = 5
So 913819-57-5 is a valid CAS Registry Number.

913819-57-5Downstream Products

913819-57-5Relevant articles and documents

LIGANDS FOR THE MODULATION OF ECDYSONE RECEPTORS AND CONTROL OF INSECT GROWTH

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Page/Page column 34, (2008/12/06)

The present invention relates to the use of N-substituted γ-methylene γ-lactams as non-steroidal ligands for modulating ecdysone receptors generally and, in particular, ecdysone receptors of the Australian blowfly, Lucilia cuprina. The present invention f

Synthesis of N-substituted γ-methylene γ-lactams

Adhikari, Raju,Jones, Dionne A.,Liepa, Andris J.,Nearn, Roland H.

, p. 882 - 890 (2007/10/03)

N-Substituted cyanoacetamides 1 were condensed with 1,2-diketones 2 under base catalysis to form ?-hydroxy ?-lactams 3. Treatment of 3 with acids gave novel fungicidal ?-methylene ?-lactams 4. The exocyclic double bond of 4b reacted reversibly with 4-toluene sulfinate. CSIRO 2005.

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