Cas 68455-07-2,10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine-11-carbaldehyde

68455-07-2

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Basic information

Product Name: 10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine-11-carbaldehyde
Synonyms: 2H,7H-1-Benzopyrano(7,6-b)(1,4)benzodioxepin-11-carboxaldehyde, 3,4-dihydro-10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-; 3,4-Dihydro-10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-2H,7H-1-benzopyrano(7,6-b)(1,4)benzodioxepin-11-carboxaldehyde
CAS NO:68455-07-2
Molecular Formula: C₂₁H₁₈O₇
Molecular Weight: 382.3634
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 616.4°C at 760 mmHg
Flash Point: 221.3°C
Appearance: N/A
Density: 1.376g/cm³
Vapor Pressure: 8.74E-16mmHg at 25°C
Refractive Index: 1.628
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine-11-carbaldehyde(CAS DataBase Reference)
NIST Chemistry Reference: 10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine-11-carbaldehyde(68455-07-2)
EPA Substance Registry System: 10-hydroxy-2,2,5,8-tetramethyl-4,7-dioxo-3,4-dihydro-2H,7H-chromeno[7,6-b][1,4]benzodioxepine-11-carbaldehyde(68455-07-2)

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: 68455-07-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 68455-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,5 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68455-07:
(7*6)+(6*8)+(5*4)+(4*5)+(3*5)+(2*0)+(1*7)=152
152 % 10 = 2
So 68455-07-2 is a valid CAS Registry Number.

68455-07-2Upstream product

1179374-63-0 mollicellin K

68455-07-2Downstream Products

68455-07-2Relevant academic research and scientific papers

Antimalarial and cytotoxic depsidones from the fungus Chaetomium brasiliense

Khumkomkhet, Primmala,Kanokmedhakul, Somdej,Kanokmedhakul, Kwanjai,Hahnvajanawong, Chariya,Soytong, Kasem

, p. 1487 - 1491 (2009)

Four new depsidones, mollicellins K-N (1-4), and six known depsidones, mollicellins B (5), C (6), E (7), F (8), H (9), and J (10), along with two known sterols were isolated from the fungus Chaetomium brasiliense. Their structures were elucidated on the b

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