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6-methyl-4-(phenylsulfonyl)hexahydropyrimidine-2-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155645-34-4

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155645-34-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155645-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,4 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155645-34:
(8*1)+(7*5)+(6*5)+(5*6)+(4*4)+(3*5)+(2*3)+(1*4)=144
144 % 10 = 4
So 155645-34-4 is a valid CAS Registry Number.

155645-34-4Relevant academic research and scientific papers

SYNTHESIS, STRUCTURE, AND REACTIVITY OF 1,2,3,6-TETRAHYDROPYRIMIDINE-2-THIONES

Shutalev, A. D.,Komarova, E. N.,Pagaev, M. T.,Ignatova, L. A.

, p. 1077 - 1086 (1993)

Dehydration of 4-hydroxyhexahydropyrimidine-2-thiones formed 1,2,3,6-tetrahydropyrimidine-2-thiones containing no substituent at the C(4) carbon atom.It is shown that the synthesized compounds, in contrast to their 4-alkyl-substituted analogs, react easily with various nucleophilic reactants (alcohols,butylmercaptan, benzenesulfinic acid, hydrazoic acid, p-toluidine) to from the corresponding 4-functionally substituted hexahydropyrimidine-2-thiones.

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