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CF3O3S(1-)*C19H18NO(1+) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1242079-91-9

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1242079-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242079-91-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,0,7 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1242079-91:
(9*1)+(8*2)+(7*4)+(6*2)+(5*0)+(4*7)+(3*9)+(2*9)+(1*1)=139
139 % 10 = 9
So 1242079-91-9 is a valid CAS Registry Number.

1242079-91-9Relevant academic research and scientific papers

Synthesis of substituted 4-pyridones and 4-aminopyridinium salts via a one-pot pyridine synthesis

Andersson, Hans,Das, Sajal,Gustafsson, Magnus,Olsson, Roger,Almqvist, Fredrik

experimental part, p. 4218 - 4220 (2010/09/12)

Synthesis of substituted 4-benzyloxypyridinium salts by the addition of Grignard reagents to pyridine N-oxides provides an efficient route for obtaining substituted 4-pyridones or 4-aminopyridinium salts.

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