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299950-14-4

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299950-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299950-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,5 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 299950-14:
(8*2)+(7*9)+(6*9)+(5*9)+(4*5)+(3*0)+(2*1)+(1*4)=204
204 % 10 = 4
So 299950-14-4 is a valid CAS Registry Number.

299950-14-4Downstream Products

299950-14-4Relevant academic research and scientific papers

Microwave-assisted tandem reactions for the synthesis of 2-hydrazolyl-4-thiazolidinones

Saiz, Cecilia,Pizzo, Chiara,Manta, Eduardo,Wipf, Peter,Mahler, S. Graciela

, p. 901 - 904 (2009)

A tandem method for the synthesis of 2-hydrazolyl-4-thiazolidinones (5) from commercially available materials in a 3-component reaction has been developed. The reaction connects aldehydes, thiosemicarbazides, and maleic anhydride, effectively assisted by

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