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147919-60-6

147919-60-6

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147919-60-6 Usage

Chemical Properties

white to light beige crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 147919-60-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,9,1 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 147919-60:
(8*1)+(7*4)+(6*7)+(5*9)+(4*1)+(3*9)+(2*6)+(1*0)=166
166 % 10 = 6
So 147919-60-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H11ClO2/c1-10-7-16-12(8-13(10)17)14(18)9-15(19-16)11-5-3-2-4-6-11/h2-9H,1H3

147919-60-6 Well-known Company Product Price

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  • Aldrich

  • (417424)  6-Chloro-7-methylflavone  99%

  • 147919-60-6

  • 417424-5G

  • 2,260.44CNY

  • Detail

147919-60-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-CHLORO-7-METHYLFLAVONE

1.2 Other means of identification

Product number -
Other names 6-Chloro-7-methylflavone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:147919-60-6 SDS

147919-60-6Downstream Products

147919-60-6Relevant articles and documents

Regioselective synthesis of methyl 2,3-dihydro-2-aryl benzofuran-3-carboxylates using thallium(III) nitrate

Khanna,Singh,Garg,Kapoor

, p. 585 - 590 (1993)

Flavanones (1a-d) undergo smooth ring contraction with thallium(III) nitrate in the presence of perchloric acid and trimethyl orthoformate resulting in the formation of methyl 2,3-dihydro-2-arylbenzofuran-3-carboxylates (2a-d) in good yields. The mechanism of this oxidation has also been discussed.

Hypervalent iodine oxidation of flavanones: A new synthesis of methyl 2-aryl-2,3-dihydrobenzofuran-3-carboxylates by 1,2-aryl shift

Prakash,Tanwar

, p. 1168 - 1171 (2007/10/02)

Flavanones (1), on oxidation with (diacetoxyiodo)benzene-sulfuric acid (DIB-H2SO4) or (hydroxy(tosyloxy)iodo)benzene (HTIB) in trimethyl orthoformate, undergo facile ring contraction by 1,2-aryl shift, thereby yielding methyl 2-aryl-2,3-dihydrobenzofuran-3-carboxylates (4) as major products (40-80%). cis-3-Methoxyflavanones (5) and flavones (3) are the minor products formed in variable ratios.

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