Cas 210639-84-2,6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one

210639-84-2

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Basic information

Product Name: 6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one
Synonyms: 6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one;6-ethyl-7-hydroxy-3-(1-methyl-1H-benzimidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one
CAS NO:210639-84-2
Molecular Formula: C20H15F3N2O3
Molecular Weight: 388.3399096
EINECS: N/A
Product Categories: N/A
Mol File: 210639-84-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one(210639-84-2)
EPA Substance Registry System: 6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-2-(trifluoromethyl)-4H-chromen-4-one(210639-84-2)

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: 210639-84-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 210639-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,6,3 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 210639-84:
(8*2)+(7*1)+(6*0)+(5*6)+(4*3)+(3*9)+(2*8)+(1*4)=112
112 % 10 = 2
So 210639-84-2 is a valid CAS Registry Number.

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210639-84-2Relevant academic research and scientific papers

Chemistry of the heteroanalogs of isoflavones. 20. Benzimidazole analogs of isoflavones

Frasinyuk,Gorbulenko,Khilya

, p. 1078 - 1085 (2007/10/03)

3-(2-Benzimidazolyl)chromones with electron-donating and electron-withdrawing substituents and also chromones unsubstituted at position 2 were obtained by the reaction of alkyl-α-(2-benzimidazolyl)-2,4-dihydroxy-5-acetophenones with carboxylic acid anhydrides and chlorides. Reactions with cleavage and with retention of the pyrone ring were carried out. 1998 Plenum Publishing Corporation.

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