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1,1'-(4,4'-dimethyl-6,6'-dithioxo-1,6,1',6'-tetrahydro-2,2'-p-phenylene-di-pyrimidin-5-yl)-bis-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13995-83-0

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13995-83-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13995-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,9 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13995-83:
(7*1)+(6*3)+(5*9)+(4*9)+(3*5)+(2*8)+(1*3)=140
140 % 10 = 0
So 13995-83-0 is a valid CAS Registry Number.

13995-83-0Downstream Products

13995-83-0Relevant academic research and scientific papers

SYNTHESIS AND BIOLOGICAL ACTIVITY OF SOME NEW BIS AZOLE AND AZINE DERIVATIVES

Assy, M. G.,Hassaniem, M. M.,Ahmed, G. A.

, p. 65 - 70 (2007/10/02)

Terphthaloyl isothiocyanate 1 was reacted with hydrazine hydrate to give triazole 3.Addition of carbon nucleophile (ethyl cyanoacetate, crotonate, and/or enaminone) to 1 was described.Also the chemical transformation of pyrimidine 12 was reported.Key words: Terphthaloyl isothiocyanate, triazole, pyrimidinethione.

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