Cas 1253976-97-4,1-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride

1253976-97-4

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Basic information

Product Name: 1-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride
Synonyms: 1-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride
CAS NO:1253976-97-4
Molecular Formula:
Molecular Weight: 474.991
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-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride(CAS DataBase Reference)
NIST Chemistry Reference: 1-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride(1253976-97-4)
EPA Substance Registry System: 1-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride(1253976-97-4)

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: 1253976-97-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1253976-97-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,9,7 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1253976-97:
(9*1)+(8*2)+(7*5)+(6*3)+(5*9)+(4*7)+(3*6)+(2*9)+(1*7)=194
194 % 10 = 4
So 1253976-97-4 is a valid CAS Registry Number.

1253976-97-4Upstream product

70643-19-5 2,4-diamino-1-(β-hydroxyethyloxy)benzene

1253976-97-4Downstream Products

1253976-97-4Relevant academic research and scientific papers

COMPOUNDS OF AZOMETHINE TYPE COMPRISING CATIONIC PYRAZOLOPYRIDINE UNIT, FOR DYEING KERATIN FIBERS

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Paragraph 0160; 0161; 0162, (2016/10/07)

PROBLEM TO BE SOLVED: To provide novel direct dyes for reversibly dyeing keratin fibers while providing excellent dyeing properties. SOLUTION: A compound is prepared which is selected from compounds of leuco type of formula (I), dyes of azomethine type co

COMPOUNDS OF AZOMETHINE TYPE COMPRISING A CATIONIC PYRAZOLOPYRIDINE UNIT, FOR DYEING KERATIN FIBRES

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, (2010/12/29)

Disclosed herein is at least one compound chosen from compounds of leuco type of formula (I), dyes of azomethine type comprising a pyrazolopyridine unit of formula (II) corresponding to the compounds of formula (I), mesomeric forms, isomeric and tautomeri

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