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4-o-tolyl-selenosemicarbazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14223-51-9

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14223-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14223-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,2 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14223-51:
(7*1)+(6*4)+(5*2)+(4*2)+(3*3)+(2*5)+(1*1)=69
69 % 10 = 9
So 14223-51-9 is a valid CAS Registry Number.

14223-51-9Relevant academic research and scientific papers

Selective synthesis of novel 2-imino-1,3-selenazolidin-4-ones and 2-amino-1,3,4-selenadiazin-5-ones from isoselenocyanates

Xie, Yuanyuan,Liu, Junli,Li, Jianjun

supporting information; experimental part, p. 932 - 935 (2011/03/21)

An efficient and regioselective synthesis of 2-imino-1,3-selenazolidin-4- ones and 2-amino-1,3,4-selenadiazin-5-ones was achieved via one-pot reaction of isoselenocyanates, hydrazines, and ethyl chloroacetate or chloroacetyl chloride, respectively. Plausi

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