Cas 874219-62-2,2H-1-Benzopyran-2-one, 7-(acetyloxy)-3-(2,4-dimethoxyphenyl)-4-(1-methylethyl)-

874219-62-2

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Basic information

Product Name: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-3-(2,4-dimethoxyphenyl)-4-(1-methylethyl)-
Synonyms:
CAS NO:874219-62-2
Molecular Formula: C22H22O6
Molecular Weight: 382.413
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: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-3-(2,4-dimethoxyphenyl)-4-(1-methylethyl)-(CAS DataBase Reference)
NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-3-(2,4-dimethoxyphenyl)-4-(1-methylethyl)-(874219-62-2)
EPA Substance Registry System: 2H-1-Benzopyran-2-one, 7-(acetyloxy)-3-(2,4-dimethoxyphenyl)-4-(1-methylethyl)-(874219-62-2)

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: 874219-62-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 874219-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,2,1 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 874219-62:
(8*8)+(7*7)+(6*4)+(5*2)+(4*1)+(3*9)+(2*6)+(1*2)=192
192 % 10 = 2
So 874219-62-2 is a valid CAS Registry Number.

874219-62-2Upstream product

874219-62-2Downstream Products

874219-62-2Relevant academic research and scientific papers

A novel approach to the synthesis of 11,11-dimethyl-bisbenzopyran-5-ones

Jain, Nareshkumar,Xu, Jiayi,Chen, Ningyi,Sui, Zhihua

, p. 225 - 228 (2006)

A facile route for the synthesis of 11,11-dimethyl-bisbenzopyran-5-ones ring system is described. The key step, the late stage oxidation of the allylic methylene group was achieved by benzyl(triethyl)ammonium permanganate in CH 2Cl2.

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