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1154738-18-7

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1154738-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1154738-18-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,4,7,3 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1154738-18:
(9*1)+(8*1)+(7*5)+(6*4)+(5*7)+(4*3)+(3*8)+(2*1)+(1*8)=157
157 % 10 = 7
So 1154738-18-7 is a valid CAS Registry Number.

1154738-18-7Downstream Products

1154738-18-7Relevant academic research and scientific papers

Biodynamic organothiophosphates of pyridine: Synthesis and bioactivity

Kabra, Vijaya,Meel, Arpana,Singh, Swaroop,Mitharwal, Sunita,Ojha, Suneeta

experimental part, p. 1301 - 1312 (2009/05/07)

The biological importance and practical significance of thiophosphates and pyridine nucleus prompted us to synthesize organothiophosphate of pyridine. In this regard, we have synthesized new series of such derivatives adopting the synthetic methodology, which we have evolved in our laboratory using cycloiminium derivatives of pyridine as starting material and PCl3 as phosphorylating agent. These representatives were also tested for their insecticidal activity against a notorious polyphagus insect Helicoverpa armigera. Copyright Taylor & Francis Group, LLC.

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