Cas 1190427-87-2,3-(3,6-dihydroxy-2-(3-methylpyridinium-1-yl)phenyl)-8-methyl-2-oxo-2H-chromen-4-olate

1190427-87-2

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Basic information

Product Name: 3-(3,6-dihydroxy-2-(3-methylpyridinium-1-yl)phenyl)-8-methyl-2-oxo-2H-chromen-4-olate
Synonyms:
CAS NO:1190427-87-2
Molecular Formula:
Molecular Weight: 375.381
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: 3-(3,6-dihydroxy-2-(3-methylpyridinium-1-yl)phenyl)-8-methyl-2-oxo-2H-chromen-4-olate(CAS DataBase Reference)
NIST Chemistry Reference: 3-(3,6-dihydroxy-2-(3-methylpyridinium-1-yl)phenyl)-8-methyl-2-oxo-2H-chromen-4-olate(1190427-87-2)
EPA Substance Registry System: 3-(3,6-dihydroxy-2-(3-methylpyridinium-1-yl)phenyl)-8-methyl-2-oxo-2H-chromen-4-olate(1190427-87-2)

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: 1190427-87-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1190427-87-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,4,2 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1190427-87:
(9*1)+(8*1)+(7*9)+(6*0)+(5*4)+(4*2)+(3*7)+(2*8)+(1*7)=152
152 % 10 = 2
So 1190427-87-2 is a valid CAS Registry Number.

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1190427-87-2Relevant academic research and scientific papers

Pseudo-cyclic face-to-face rigid structure caused by the intramolecular ion pair effect

Zhang, Sheng-Ling,Huang, Zhi-Shu,Gu, Lian-Quan

experimental part, p. 1546 - 1560 (2010/03/24)

Six 3-methylpyridine zwitterions and six quinoline zwitterions were synthesized through the reaction of 4-hydroxycoumarins, p-benzoquinone and the corresponding Naromatics. The novel pseudo-cyclic face-to-face rigid structure of the zwitterion was elucida

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