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2-<3-methoxyphenyl>-1-tetrahydro-2H-1,4-oxazin-4-yl-1-ethanethione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221354-48-9

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221354-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221354-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,3,5 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 221354-48:
(8*2)+(7*2)+(6*1)+(5*3)+(4*5)+(3*4)+(2*4)+(1*8)=99
99 % 10 = 9
So 221354-48-9 is a valid CAS Registry Number.

221354-48-9Relevant academic research and scientific papers

Ultrasound-mediated willgerodt-kindler reactions: Non-thermal synthesis of thioacetamides

Mojtahedi, Mohammad M.,Alishiri, Tooba,Abaee, M. Saeed

experimental part, p. 1910 - 1915 (2011/10/08)

Non-thermal, solvent-free condensation of several aryl methyl ketones with amines and elemental sulfur is efficiently conducted using ultrasonic irradiation within short time periods. Consequently, various thioacetamides are conveniently synthesized. Simi

A simple and direct method for converting thioamides into thioesters

Harrowven, David C.,Lucas, Matthew C.,Howes, Peter D.

, p. 1187 - 1196 (2007/10/03)

Thioamides may be transformed into thioesters through the simple expedient of warming them in an aqueous THF solution containing an alkylating agent. Reactions proceed in high yield and are amenable to multi-gram scale.

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