Cas 154503-69-2,1-[3-(3,4-Dimethyl-2-oxo-2,5-dihydro-pyrrol-1-yl)-propyl]-3,4-dimethyl-1H-pyrrole-2-carbaldehyde

154503-69-2

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Basic information

Product Name: 1-[3-(3,4-Dimethyl-2-oxo-2,5-dihydro-pyrrol-1-yl)-propyl]-3,4-dimethyl-1H-pyrrole-2-carbaldehyde
Synonyms:
CAS NO:154503-69-2
Molecular Formula:
Molecular Weight: 274.363
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1-[3-(3,4-Dimethyl-2-oxo-2,5-dihydro-pyrrol-1-yl)-propyl]-3,4-dimethyl-1H-pyrrole-2-carbaldehyde(CAS DataBase Reference)
NIST Chemistry Reference: 1-[3-(3,4-Dimethyl-2-oxo-2,5-dihydro-pyrrol-1-yl)-propyl]-3,4-dimethyl-1H-pyrrole-2-carbaldehyde(154503-69-2)
EPA Substance Registry System: 1-[3-(3,4-Dimethyl-2-oxo-2,5-dihydro-pyrrol-1-yl)-propyl]-3,4-dimethyl-1H-pyrrole-2-carbaldehyde(154503-69-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 154503-69-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 154503-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,5,0 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 154503-69:
(8*1)+(7*5)+(6*4)+(5*5)+(4*0)+(3*3)+(2*6)+(1*9)=122
122 % 10 = 2
So 154503-69-2 is a valid CAS Registry Number.

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154503-69-2Relevant academic research and scientific papers

Synthesis and spectroscopic properties of N,N-bridged dipyrrinones

Hwang, Ki-Oh,Lightner, David A.

, p. 1955 - 1966 (2007/10/02)

3,4-Dimethylpyrrole-2-aldehyde was converted into methano (1), ethano (2) and 1,3-propano N10,N11-bridged dipyrrinones. At room temperature in cyclohexane the large fluorescence quantum yield associated with 1 (φF=0.81) falls off significantly with increasing bridge length (2:φF = 0.26, 3: φF = 0.0012).

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