Cas 53981-41-2,5-acetoxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3-f]chromen-2-one

53981-41-2

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Basic information

Product Name: 5-acetoxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3-f]chromen-2-one
Synonyms: 5-acetoxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3-f]chromen-2-one
CAS NO:53981-41-2
Molecular Formula:
Molecular Weight: 364.398
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: 5-acetoxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3-f]chromen-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 5-acetoxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3-f]chromen-2-one(53981-41-2)
EPA Substance Registry System: 5-acetoxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3-f]chromen-2-one(53981-41-2)

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: 53981-41-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 53981-41-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53981-41:
(7*5)+(6*3)+(5*9)+(4*8)+(3*1)+(2*4)+(1*1)=142
142 % 10 = 2
So 53981-41-2 is a valid CAS Registry Number.

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53981-41-2Relevant academic research and scientific papers

Modified coumarins. 21. Synthesis of neoflavones produced by Marila pluricostata and their derivatives

Moskvina,Garazd,Garazd,Khilya

, p. 129 - 132 (2008/02/01)

Natural neoflavones 5-hydroxy-8,8-dimethyl-4-phenyl-9,10-dihydropyrano[2,3- f]chromen-2-one and 5-hydroxy-8,8-dimethyl-6-propionyl-4-phenyl-9,10- dihydropyrano[2,3-f]chromen-2-one and their derivatives were synthesized. 2006 Springer Science+Business Medi

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