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: 6,11-Dihydro-5,7,10-trihydroxy-2-methyl-6,11-dioxonaphthacene-1-carboxylic acid methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19383-86-9

19383-86-9 structure

19383-86-9 structure

Name: 6,11-Dihydro-5,7,10-trihydroxy-2-methyl-6,11-dioxonaphthacene-1-carboxylic acid methyl ester
Chemical Name: methyl 5,7,10-trihydroxy-2-methyl-6,11-dioxotetracene-1-carboxylate
CAS Number: 19383-86-9
Molecular Formula: C₂₁H₁₄O₇
Molecular Weight: 378.33200
Create Date: 2017-12-18 03:02:00
Modify Date: 2025-09-18 16:15:02

Name	methyl 5,7,10-trihydroxy-2-methyl-6,11-dioxotetracene-1-carboxylate
Synonyms	6,11-Dihydro-5,7,10-trihydroxy-2-methyl-6,11-dioxonaphthacene-1-carboxylic acid methyl ester

Molecular Formula	C₂₁H₁₄O₇
Molecular Weight	378.33200
Exact Mass	378.07400
PSA	121.13000
LogP	2.82700

HS Code	2918990090

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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