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2H-Furo[2,3-h]-1-benzopyran-2-one, 5-[(3-methyl-2-butenyl)oxy]-8-(1-methylethenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85657-31-4

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85657-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85657-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,5 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85657-31:
(7*8)+(6*5)+(5*6)+(4*5)+(3*7)+(2*3)+(1*1)=164
164 % 10 = 4
So 85657-31-4 is a valid CAS Registry Number.

85657-31-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(3-methylbut-2-enyl)oxyoroselone

1.2 Other means of identification

Product number -
Other names 8-Isopropenyl-5-(3-methyl-but-2-enyloxy)-furo[2,3-h]chromen-2-one

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:85657-31-4 SDS

85657-31-4Downstream Products

85657-31-4Relevant academic research and scientific papers

Claisen rearrangements. X. Synthesis of the coumarins, hortiolone and hortinone

Murray,Jorge,Lawrie

, p. 3159 - 3162 (1983)

The linear furanocoumarin, hortiolone 1 from Hortia arborea has been synthesised in five steps from 7-hydroxy-5-prenyloxycoumarin in 76% overall yield. The spectroscopic evidence for the co-occurring hortinone has been reassessed and the revised angular furanocoumarin structure 9 confirmed by synthesis.

SYNTHESIS OF THE COUMARIN, HORTIOLONE

Murray, R. D. H.,Jorge, Z. D.,Lawrie, K. W. M.

, p. 4847 - 4848 (2007/10/02)

The structure of the natural coumarin, hortiolone, has been confirmed by a total synthesis in 6 steps from 5,7-diacetoxycoumarin in 48percent overall yield.

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