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5-phenyl-9-benzylidene-2,3,6,7,8,9-hexahydro-5H-thiazolo-<2,3-b>quinazoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81508-72-7

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81508-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81508-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,0 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81508-72:
(7*8)+(6*1)+(5*5)+(4*0)+(3*8)+(2*7)+(1*2)=127
127 % 10 = 7
So 81508-72-7 is a valid CAS Registry Number.

81508-72-7Downstream Products

81508-72-7Relevant academic research and scientific papers

REACTIONS OF MONO- AND DIARYLIDENECYCOALKANONES WITH THIOUREA AND AMMONIUM THIOCYANATE, V. SYNTHESIS OF 5-ARYL-9-ARYLIDENE-2,3,6,7,8,9-HEXAHYDRO-5H-THIAZOLOQUINAZOLINES AND 6-ARYL-10-ARYLIDENE-3,4,7,8,9,10-HEXAHYDRO-2H,6H-1,3-THIAZINO-QUINAZ

Lorand, T.,Szabo, D.,Foldesi, A.,Neszmelyi, A.

, p. 197 - 214 (2007/10/02)

4-Aryl-8-arylidene-3,4,5,6,7,8,-hexahydro-2(1H)-quinazolinethiones (A, M) react with α,ω-dihalogenoalkanes to yield 5-aryl-9-arylidene-2,3,6,7,8,9-hexahydro-5H-thiazoloquinazolines (Ia, IIa) and 6-aryl-10-arylidene-3,4,7,8,9,10-hexahydro-2H,6H-1,3-

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