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N-(2-tert-Butylsulfanyl-phenyl)-thioformimidic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

412281-77-7

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412281-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 412281-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,2,8 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 412281-77:
(8*4)+(7*1)+(6*2)+(5*2)+(4*8)+(3*1)+(2*7)+(1*7)=117
117 % 10 = 7
So 412281-77-7 is a valid CAS Registry Number.

412281-77-7Relevant academic research and scientific papers

Synthesis of 1-Aryl-4-methylthio-2-azetidinones

Wiatschka, Alexander,Ongania, Karl-Hans

, p. 593 - 602 (2007/10/02)

The N-arylthioformimidates 4a-e, which may be obtained by S-alkylation of the thioformanilides 3a-e, react with chloroacetylchloride/triethylamine to yield the (3R,4S/3S,4R)-1-aryl-3-chloro-4-methylthio-2-azetidinones 5a-e and the formanilides 6a-e.Dehalogenation of 5b-e with tri-n-butyltinhydride yield the title compounds 7b-e.Hydrogenolysis of 7b and 7c yields 7f and 7g. - Keywords: 1-Aryl-3-chloro-4-methylthio-2-azetidinones; 1-Aryl-4-methylthio-2-azetidinones; Dehalogenation; N-Arylthioformimidates; Tri-n-butyltinhydride

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