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5-(toluene-4-sulfonyl)-hydantoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55577-90-7

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55577-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55577-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,5,7 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55577-90:
(7*5)+(6*5)+(5*5)+(4*7)+(3*7)+(2*9)+(1*0)=157
157 % 10 = 7
So 55577-90-7 is a valid CAS Registry Number.

55577-90-7Upstream product

55577-90-7Downstream Products

55577-90-7Relevant academic research and scientific papers

Syntheses and tissue distribution of 99Tc(m) sulfonylureas

Heindel,Risch,Burns,Honda,Brady,Micalizzi

, p. 687 - 689 (1975)

Four new tolbutamide analogs were prepared and evaluated as hypoglycemics in rats. Hypoglycemic action was observed in two members of the class, and 99Tc(m) chelates were tested as potential radiopharmaceutical imaging agents.

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