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3-(4-methylphenyl)-2-thioxo-2,3,5,6-tetrahydrospiro(benzo[h]quinazoline-5,1'-cyclohexane)-4(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

286000-46-2

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286000-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 286000-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,0,0 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 286000-46:
(8*2)+(7*8)+(6*6)+(5*0)+(4*0)+(3*0)+(2*4)+(1*6)=122
122 % 10 = 2
So 286000-46-2 is a valid CAS Registry Number.

286000-46-2Relevant academic research and scientific papers

Synthesis of 2-alkylthio-substituted 4-oxo-3-p-tolyl-3,4,5,6-tetrahydrospiro(benzo[h]quinazoline-5,1′- cycloalkanes)

Markosyan,Kuroyan,Karapetyan

, p. 1451 - 1454 (2007/10/03)

Reaction of 4-amino-3-carbethoxy-1,2-dihydrospiro(naphthalene-2,1′-cycloalkanes) with p-tolylisothiocyanate gave 4-oxo-2-thioxo-3-p-tolyl-1,2,3,4,5,6-hexahydro(benzo[h]quinazoline-5,1′- cycloalkanes) which could be alkylated using various halo compounds t

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