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1,3,4-Thiadiazole, 2,5-bis(2-methoxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17453-01-9

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17453-01-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17453-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,5 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17453-01:
(7*1)+(6*7)+(5*4)+(4*5)+(3*3)+(2*0)+(1*1)=99
99 % 10 = 9
So 17453-01-9 is a valid CAS Registry Number.

17453-01-9Upstream product

17453-01-9Downstream Products

17453-01-9Relevant academic research and scientific papers

Rapid synthesis of 2,5-disubtituted 1,3,4-thiadiazoles under microwave irradiation

Lebrini, Mounim,Bentiss, Fouad,Lagrenee, Michel

, p. 991 - 994 (2005)

The one pot, three-components condensation of aromatic aldehydes, hydrazine and sulfur in ethanol under microwave irradiation provided symmetrically 3,5-disubstituted 1,3,4-thiadiazoles in high yields and good purity. This reaction must be conducted under pressure of hydrogen sulfide produced in-situ. The structure of the compounds was confirmed by 1H, 13C NMR, MS and elemental analysis.

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