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4-Amino-1-(3-bromo-phenyl)-6,8,10-trioxo-7,9-diaza-spiro[4.5]dec-3-ene-2,2,3-tricarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118373-58-3

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118373-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118373-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,3,7 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118373-58:
(8*1)+(7*1)+(6*8)+(5*3)+(4*7)+(3*3)+(2*5)+(1*8)=133
133 % 10 = 3
So 118373-58-3 is a valid CAS Registry Number.

118373-58-3Downstream Products

118373-58-3Relevant academic research and scientific papers

CHEMISTRY OF 1,1,2,2-TETRACYANOETHANE. IX. CONDENSATION OF 1,1,2,2-TETRACYANOETHANE WITH ACROLEIN, NITROETHENE, VINYL KETONES, AND COMPOUNDS CONTAINING AN EXOCYCLIC C=C DOUBLE BOND

Nasakin, O. E.,Lukin, P. M.,Zil'berg, S. P.,Terent'ev, P. B.,Bulai, A. Kh.,et al.

, p. 909 - 915 (2007/10/02)

The condensation of 1,1,2,2-tetracyanoethane with acrolein and nitroethene leads to substituted 2,6-diamino-1,5-dicyanobicycloocta-2,6-dienes, while condensation with vinyl ketones and acrylic acid leads to 1,8-dialkyl(diaryl)-4,4,5,5-tetracyanooct

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