Cas 189567-69-9,1H-Pyrrole-2-carboxylic acid, 5,5'-[(2,6-dimethoxyphenyl)methylene]bis[3,4-dimethyl-, diethyl ester

189567-69-9

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Basic information

Product Name: 1H-Pyrrole-2-carboxylic acid, 5,5'-[(2,6-dimethoxyphenyl)methylene]bis[3,4-dimethyl-, diethyl ester
Synonyms:
CAS NO:189567-69-9
Molecular Formula: C27H34N2O6
Molecular Weight: 482.577
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: 1H-Pyrrole-2-carboxylic acid, 5,5'-[(2,6-dimethoxyphenyl)methylene]bis[3,4-dimethyl-, diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 1H-Pyrrole-2-carboxylic acid, 5,5'-[(2,6-dimethoxyphenyl)methylene]bis[3,4-dimethyl-, diethyl ester(189567-69-9)
EPA Substance Registry System: 1H-Pyrrole-2-carboxylic acid, 5,5'-[(2,6-dimethoxyphenyl)methylene]bis[3,4-dimethyl-, diethyl ester(189567-69-9)

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: 189567-69-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 189567-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,5,6 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 189567-69:
(8*1)+(7*8)+(6*9)+(5*5)+(4*6)+(3*7)+(2*6)+(1*9)=209
209 % 10 = 9
So 189567-69-9 is a valid CAS Registry Number.

189567-69-9Upstream product

189567-69-9Downstream Products

189567-70-2 5-(2',6'-dimethoxyphenyl)-2,3,7,8-tetramethylpyrromethane

189567-69-9Relevant academic research and scientific papers

Chirality-memory molecule: Crystallographic and spectroscopic studies on dynamic molecular recognition events by fully substituted chiral porphyrins

Mizuno, Yukitami,Aida, Takuzo,Yamaguchi, Kentaro

, p. 5278 - 5285 (2000)

X-ray crystallography of a mandelate complex of a D2-symmetric saddle-shaped porphyrin such as 2,3,7,8,12,13,17,18-octamethyl-5,15-bis(2′,6′-dimethoxyphenyl)-10, 20-diphenylporphyrin (2) showed that two mandelate anions are hydrogen bonded to t

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