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: 9-Methoxy-7-oxo-7H-furo[3,2-g]chromene-4-sulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7471-74-1

7471-74-1 structure

7471-74-1 structure

Name: 9-Methoxy-7-oxo-7H-furo[3,2-g]chromene-4-sulfonic acid
Chemical Name: 9-methoxy-7-oxofuro[3,2-g]chromene-4-sulfonic acid
CAS Number: 7471-74-1
Molecular Formula: C₁₂H₈O₇S
Molecular Weight: 296.25300
Create Date: 2016-07-17 12:31:53
Modify Date: 2025-08-25 15:46:26

Name	9-methoxy-7-oxofuro[3,2-g]chromene-4-sulfonic acid
Synonyms	8-Methoxypsoralen-5-sulphonsaeure 8-Methoxy-psoralen-5-sulfonsaeure

Density	1.638g/cm3
Molecular Formula	C₁₂H₈O₇S
Molecular Weight	296.25300
Exact Mass	295.99900
PSA	115.33000
LogP	2.87530
Index of Refraction	1.664

298-81-7 structure

298-81-7

~%

7471-74-1 structure

7471-74-1

Literature: Brokke; Christensen Journal of Organic Chemistry, 1959 , vol. 24, p. 523,525

56201-56-0 structure

56201-56-0

~%

7471-74-1 structure

7471-74-1

Literature: Brokke; Christensen Journal of Organic Chemistry, 1959 , vol. 24, p. 523,525

Precursor 2
298-81-7 56201-56-0
DownStream 0

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