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5-ethyl 2-amino-3-(phenylmethylenehydrazide)-4-methylthiophenecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1083065-65-9

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1083065-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1083065-65-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,3,0,6 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1083065-65:
(9*1)+(8*0)+(7*8)+(6*3)+(5*0)+(4*6)+(3*5)+(2*6)+(1*5)=139
139 % 10 = 9
So 1083065-65-9 is a valid CAS Registry Number.

1083065-65-9Relevant academic research and scientific papers

Design and synthesis of 3-pyrazolyl-thiophene, thieno[2,3-d]pyrimidines as new bioactive and pharmacological activities

Hafez,El-Gazzar

experimental part, p. 5222 - 5227 (2009/05/07)

Two series of 5-ethyl-2-amino-3-pyrazolyl-4-methylthiophenecarboxylate and 2-thioxo-N3-aminothieno[2,3-d]pyrimidines were prepared from 3,5-diethyl-2-amino-4-methylthio-phenecaboxylate and evaluated as anti-inflammatory, analgesic and ulcerogen

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