174415-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174415-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,4,1 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 174415-45:
(8*1)+(7*7)+(6*4)+(5*4)+(4*1)+(3*5)+(2*4)+(1*5)=133
133 % 10 = 3
So 174415-45-3 is a valid CAS Registry Number.
174415-45-3Relevant academic research and scientific papers
Synthesis of New Phenylpyrrolylpyrroles
Dumoulin, H.,Rault, S.,Robba, M.
, p. 1703 - 1707 (2007/10/03)
A series of methyl or ethyl 3-(N-arylpyrrol-2-yl)-1H-pyrrole-2-carboxylates and 2,4-dicarboxylates has been synthesized using an alkyl isocyanides addition-cyclization to N-arylpyrrole derivatives such as carboxaldehydes and nitropropenes.
