940291-11-2 Usage
Chemical structure
A thiophene ring with a substituent of 2-(N-methyl-propanamine) and 3-(2-naphthol).
Thiophene ring
A five-membered aromatic ring containing four carbon atoms and one sulfur atom.
2-(N-methyl-propanamine) substituent
A methyl group attached to the amino group of propanamine.
3-(2-naphthol) substituent
A naphthalene ring with a hydroxyl group attached at the 2 position.
Aromatic compound
The presence of the thiophene ring makes it an aromatic compound.
Potential applications
This chemical compound has potential applications in the pharmaceutical and agrochemical industries.
Further research
More research is required to fully understand its properties and potential uses.
Check Digit Verification of cas no
The CAS Registry Mumber 940291-11-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,2,9 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 940291-11:
(8*9)+(7*4)+(6*0)+(5*2)+(4*9)+(3*1)+(2*1)+(1*1)=152
152 % 10 = 2
So 940291-11-2 is a valid CAS Registry Number.
940291-11-2Relevant academic research and scientific papers
2-(N-METHYL-PROPANAMINE)-3-(2-NAPHTHOL) THIOPHENE, AN IMPURITY OF DULOXETINE HYDROCHLORIDE
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Page/Page column 11, (2008/06/13)
The invention encompasses 2-(N-methyl-propanamine)-3-(2-naphthol) thiophene, a duloxetine hydrochloride impurity, as well as its use as a reference marker and reference standard.
