Cas 251989-01-2,4,6-bis[4-(tert-butyl)phenoxy]pyrimidine-5-carbaldehyde

251989-01-2

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Basic information

Product Name: 4,6-bis[4-(tert-butyl)phenoxy]pyrimidine-5-carbaldehyde
Synonyms: 4,6-bis[4-(tert-butyl)phenoxy]pyrimidine-5-carbaldehyde
CAS NO:251989-01-2
Molecular Formula:
Molecular Weight: 404.509
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: 4,6-bis[4-(tert-butyl)phenoxy]pyrimidine-5-carbaldehyde(CAS DataBase Reference)
NIST Chemistry Reference: 4,6-bis[4-(tert-butyl)phenoxy]pyrimidine-5-carbaldehyde(251989-01-2)
EPA Substance Registry System: 4,6-bis[4-(tert-butyl)phenoxy]pyrimidine-5-carbaldehyde(251989-01-2)

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: 251989-01-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 251989-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,9,8 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 251989-01:
(8*2)+(7*5)+(6*1)+(5*9)+(4*8)+(3*9)+(2*0)+(1*1)=162
162 % 10 = 2
So 251989-01-2 is a valid CAS Registry Number.

251989-01-2Upstream product

251989-01-2Downstream Products

251989-01-2Relevant academic research and scientific papers

The use of 4,6-disubstituted pyrimidine-5-aldehydes in the synthesis of meso-tetraarylporphyrins

Motmans, Filip,Ceulemans, Erik,Smeets, Stefan,Dehaen, Wim

, p. 7545 - 7548 (1999)

A new type of double picket-fence porphyrin, bearing pyrimidine rings at the meso-positions was prepared from the corresponding pyrimidine-5-aldehydes using either Rothemund or McDonald condensation reactions.

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