Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-Methyl-4H-furo(3,2-g)chromene-4,5,9-trione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

481-71-0

481-71-0 structure

481-71-0 structure

Name: 7-Methyl-4H-furo(3,2-g)chromene-4,5,9-trione
Chemical Name: 7-methylfuro[3,2-g]chromene-4,5,9-trione
CAS Number: 481-71-0
Molecular Formula: C₁₂H₆O₅
Molecular Weight: 230.17300
Catalog: Natural product Moss
Create Date: 2017-11-22 08:46:48
Modify Date: 2025-08-25 09:54:16

Name	7-methylfuro[3,2-g]chromene-4,5,9-trione
Synonyms	Khellinquinone Khelline-quinone

Density	1.54g/cm3
Boiling Point	426.8ºC at 760 mmHg
Molecular Formula	C₁₂H₆O₅
Molecular Weight	230.17300
Flash Point	211.9ºC
Exact Mass	230.02200
PSA	77.49000
LogP	1.31660
Vapour Pressure	1.72E-07mmHg at 25°C
Index of Refraction	1.634

Precursor 5
106693-70-3 16639-42-2 4481-60-1 82-57-5
82-02-0
DownStream 2
82-02-0 4439-67-2

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