Cas 91227-04-2,2H-Pyran-2-one, 6-(2,5-dimethoxyphenyl)-3-iodo-

91227-04-2

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Basic information

Product Name: 2H-Pyran-2-one, 6-(2,5-dimethoxyphenyl)-3-iodo-
Synonyms:
CAS NO:91227-04-2
Molecular Formula: C13H11IO4
Molecular Weight: 358.132
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-Pyran-2-one, 6-(2,5-dimethoxyphenyl)-3-iodo-(CAS DataBase Reference)
NIST Chemistry Reference: 2H-Pyran-2-one, 6-(2,5-dimethoxyphenyl)-3-iodo-(91227-04-2)
EPA Substance Registry System: 2H-Pyran-2-one, 6-(2,5-dimethoxyphenyl)-3-iodo-(91227-04-2)

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: 91227-04-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91227-04-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,2 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91227-04:
(7*9)+(6*1)+(5*2)+(4*2)+(3*7)+(2*0)+(1*4)=112
112 % 10 = 2
So 91227-04-2 is a valid CAS Registry Number.

91227-04-2Upstream product

19718-63-9 6-(2,5-dimethoxyphenyl)-2-pyrone

91227-04-2Downstream Products

91227-04-2Relevant academic research and scientific papers

IODINATION OF 6-ARYL-2-PYRONES

Sokolovskaya, S. V.,Moldovanova, L. K.

, p. 492 - 494 (1984)

The iodination of 6-aryl-2-pyrones with iodine chloride in glacial acetic acid leads to the corresponding 3-iodo derivatives. 3-Cyano-6-phenyl-2-pyrone and 3-phenylethynyl-6-phenyl-2-pyrone were obtained by replacement of the iodo group by cyano and phenylethynyl groups.

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