Cas 88840-44-2,1H,5H,1'H,5'H-6,6'-dimethoxy-1,5,1',5'-tetrahydro-8,8',-biquinolinyl-5,5'-dione

88840-44-2

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Basic information

Product Name: 1H,5H,1'H,5'H-6,6'-dimethoxy-1,5,1',5'-tetrahydro-8,8',-biquinolinyl-5,5'-dione
Synonyms:
CAS NO:88840-44-2
Molecular Formula:
Molecular Weight: 348.358
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,5H,1'H,5'H-6,6'-dimethoxy-1,5,1',5'-tetrahydro-8,8',-biquinolinyl-5,5'-dione(CAS DataBase Reference)
NIST Chemistry Reference: 1H,5H,1'H,5'H-6,6'-dimethoxy-1,5,1',5'-tetrahydro-8,8',-biquinolinyl-5,5'-dione(88840-44-2)
EPA Substance Registry System: 1H,5H,1'H,5'H-6,6'-dimethoxy-1,5,1',5'-tetrahydro-8,8',-biquinolinyl-5,5'-dione(88840-44-2)

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: 88840-44-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 88840-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,8,4 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 88840-44:
(7*8)+(6*8)+(5*8)+(4*4)+(3*0)+(2*4)+(1*4)=172
172 % 10 = 2
So 88840-44-2 is a valid CAS Registry Number.

88840-44-2Upstream product

25726-54-9 6-methoxyquinoline hidrochloride

88840-44-2Downstream Products

88840-44-2Relevant academic research and scientific papers

A contribution to the erythroquine and thalleioquine reaction

Goerlitzer,Weber,Jones

, p. 183 - 187 (2007/10/03)

The 8,8′-biquinoline-5,5′-diones 2A are formed by the erythroquine and thalleioquine reaction from the 6-methoxyquinolines 1 as model compounds. The red substances 2A react with hydrochloric acid to yield the yellow biquinolinedihydrochlorides 3. The structure of 3b dihydrate is determined by X-ray crystal analysis. The redox properties of 2A are investigated by voltammetric methods.

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