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1346005-99-9

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1346005-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1346005-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,0,0 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1346005-99:
(9*1)+(8*3)+(7*4)+(6*6)+(5*0)+(4*0)+(3*5)+(2*9)+(1*9)=139
139 % 10 = 9
So 1346005-99-9 is a valid CAS Registry Number.

1346005-99-9Downstream Products

1346005-99-9Relevant academic research and scientific papers

Synthesis and antimicrobial activity of 2-Benzylthiopyrimidinyl-4- Pyrazolones

Goudgaon,Sheshikant

, p. 53 - 56 (2013/09/24)

2-Benzylthiopyrimidinyl-4-pyra2olones (3a-i) were synthesized efficiently in a single step by reacting 4-hydrazino-2-benzylthiopyrimidine (1) with ethyl-2-arylhydrazono-3-oxobutyrates (2a-i) in gl acetic acid in 52-77% yield. All the synthesized compounds have been characterized by spectral data and screened for their antimicrobial activity.

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