Cas 190207-58-0,6-Chloro-1-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester

190207-58-0

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Basic information

Product Name: 6-Chloro-1-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester
Synonyms: 6-Chloro-1-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester
CAS NO:190207-58-0
Molecular Formula:
Molecular Weight: 350.782
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: 6-Chloro-1-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 6-Chloro-1-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester(190207-58-0)
EPA Substance Registry System: 6-Chloro-1-(4-methoxy-phenyl)-4-oxo-1,4-dihydro-thieno[2,3-c]pyridazine-3-carboxylic acid methyl ester(190207-58-0)

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: 190207-58-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 190207-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,2,0 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 190207-58:
(8*1)+(7*9)+(6*0)+(5*2)+(4*0)+(3*7)+(2*5)+(1*8)=120
120 % 10 = 0
So 190207-58-0 is a valid CAS Registry Number.

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190207-58-0Relevant academic research and scientific papers

The first synthesis of furo[2,3-c]pyridazin-4(1H)-one derivatives

Kelemen, ádám Andor,Szabó, Balázs Péter,Kovács, Péter,Keseru, Gy?rgy Miklós

, p. 64 - 66 (2015/12/24)

We report a five step method for the synthesis of furo[2,3-c]pyridazin-4(1H)-one derivatives representing a novel heteroaromatic ring-system. The first synthesis of 3-carboxylic and methyl-3-carboxylate derivatives of the 1-phenyl and 1-(p-methoxyphenyl) compounds are reported.

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