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: 2,3,5,9-tetramethyl-7H-furo[3,2-g][1]benzopyran-7-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

113969-43-0

113969-43-0 structure

113969-43-0 structure

Name: 2,3,5,9-tetramethyl-7H-furo[3,2-g][1]benzopyran-7-one
Chemical Name: 2,3,5,9-tetramethylfuro[3,2-g]chromen-7-one
CAS Number: 113969-43-0
Molecular Formula: C₁₅H₁₄O₃
Molecular Weight: 242.27000
Create Date: 2016-07-04 22:42:22
Modify Date: 2025-08-26 17:45:29

Name	2,3,5,9-tetramethylfuro[3,2-g]chromen-7-one
Synonyms	4,4',5',8-tetramethylpsoralen

Molecular Formula	C₁₅H₁₄O₃
Molecular Weight	242.27000
Exact Mass	242.09400
PSA	43.35000
LogP	3.77280

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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