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1092959-59-5

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1092959-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1092959-59-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,2,9,5 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1092959-59:
(9*1)+(8*0)+(7*9)+(6*2)+(5*9)+(4*5)+(3*9)+(2*5)+(1*9)=195
195 % 10 = 5
So 1092959-59-5 is a valid CAS Registry Number.

1092959-59-5Downstream Products

1092959-59-5Relevant articles and documents

Novel one-step method for the conversion of isothiocyanates to 2-alkyl(aryl)aminothiazoles

Sasmal, Pradip K.,Chandrasekhar,Sridhar,Iqbal, Javed

experimental part, p. 11074 - 11080 (2009/04/11)

2-Aminothiazole derivatives are widely used structural motifs in medicinal chemistry due to their broad application in drug development. Herein we demonstrate a novel one-step method for the synthesis of 2-aminothiazole derivatives from the corresponding isothiocyanates via thiourea formation followed by cycloisomerisation in an intramolecular thia-Michael fashion. This method is very mild, simple and highly efficient and versatile enough to accommodate various amino substitutions at the C2 position of thiazoles. This methodology is equally well applicable to synthesise various 2-substituted amino-5-thiazolylmethylphosphonate derivatives.

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