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3-(2,5-Dimethoxy-3,4-methylenedioxyphenyl)-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one is a complex organic compound with a molecular formula of C22H22O8. It is a derivative of benzodipyranone, featuring a benzene ring fused to two pyran rings. The structure is characterized by the presence of two methoxy groups at the 2 and 5 positions, a methylenedioxy bridge between the 3 and 4 positions, and two methyl groups at the 8 position. 3-(2,5-Dimethoxy-3,4-methylenedioxyphenyl)-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one is known for its potential applications in the synthesis of various pharmaceuticals and natural products, particularly those with complex polycyclic structures. Its chemical properties and reactivity are influenced by the electron-donating methoxy groups and the electron-withdrawing methylenedioxy group, which can affect its stability and interaction with other molecules.

7731-08-0

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7731-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7731-08-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,3 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7731-08:
(6*7)+(5*7)+(4*3)+(3*1)+(2*0)+(1*8)=100
100 % 10 = 0
So 7731-08-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H20O7/c1-23(2)8-7-12-16(30-23)6-5-13-18(24)15(10-27-19(12)13)14-9-17(25-3)21-22(20(14)26-4)29-11-28-21/h5-10H,11H2,1-4H3

7731-08-0SDS

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 3-(4,7-dimethoxy-1,3-benzodioxol-5-yl)-8,8-dimethylpyrano[2,3-f]chromen-4-one

1.2 Other means of identification

Product number -
Other names Ferrugone

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:7731-08-0 SDS

7731-08-0Upstream product

7731-08-0Downstream Products

7731-08-0Relevant academic research and scientific papers

C-PRENYLATED ISOFLAVONES FROM MILLETTIA FERRUGINEA

Dagne, Ermias,Bekele, Amha

, p. 2679 - 2682 (1990)

Immature seeds of M. ferruginea subsp. ferruginea and subsp. darassana yielded three rotenoids (rotenone, tephrosin and 12a-hydroxyrotenone), four pyrano-isoflavones (ferrugone, durmillone, calopogonium isoflavone-A and barbigerone) and three novel C-prenylated isoflavones named preferrugone, predurmillone and prebarbigerone.The root bark of the latter subspecies also afforded the novel C-prenylated isoflavone pre-5-methoxydurmillone.

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