5,8-Bis(acetyloxy)-2-methyl-4H-naphtho[2,3-b]pyran-4,6,9-trione

Modify Date: 2025-06-17 08:43:09

5,8-Bis(acetyloxy)-2-methyl-4H-naphtho[2,3-b]pyran-4,6,9-trione structure	Common Name	5,8-Bis(acetyloxy)-2-methyl-4H-naphtho[2,3-b]pyran-4,6,9-trione
	CAS Number	62681-87-2	Molecular Weight	356.28300
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₈H₁₂O₈	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(5-acetyloxy-2-methyl-4,6,9-trioxobenzo[g]chromen-8-yl) acetate
Synonym	More Synonyms

Molecular Formula	C₁₈H₁₂O₈
Molecular Weight	356.28300
Exact Mass	356.05300
PSA	116.95000
LogP	1.85270
InChIKey	ZYGUFEKZVKPFGD-UHFFFAOYSA-N
SMILES	CC(=O)OC1=CC(=O)c2c(cc3oc(C)cc(=O)c3c2OC(C)=O)C1=O

HS Code	2915390090

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

4H-Naphtho[2,3-b]pyran-4,6,9-trione,5,8-bis(acetyloxy)-2-methyl

5-(Acetyloxy)-2-methyl-4,6,9-trioxo-6,9-dihydro-4H-benzo[g]chromen-8-yl acetate

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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,8-Bis(acetyloxy)-2-methyl-4H-naphtho[2,3-b]pyran-4,6,9-trione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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