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: 2,2-Dimethyl-6-acetyl-7-methoxy-2H-1-benzopyran-5-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25983-76-0

25983-76-0 structure

25983-76-0 structure

Name: 2,2-Dimethyl-6-acetyl-7-methoxy-2H-1-benzopyran-5-ol
Chemical Name: isoevodionol
CAS Number: 25983-76-0
Molecular Formula: C₁₄H₁₆O₄
Molecular Weight: 248.27400
Create Date: 2016-10-10 15:42:31
Modify Date: 2025-09-13 15:49:46

Name	isoevodionol
Synonyms	.6-acetyl-5-hydroxy-7-methoxy-2,2-dimethylchrom-3-ene .1-(5-hydroxy-7-methoxy-2,2-dimethyl-2H-chromen-6-yl)-ethanone .2,2-dimethyl-5-hydroxy-7-methoxy-6-acetylchromene .isooevodionol .1-(5-hydroxy-7-methoxy-2,2-dimethyl-2H-chromen-6-yl)ethanone 1-(5-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)ethanone

Molecular Formula	C₁₄H₁₆O₄
Molecular Weight	248.27400
Exact Mass	248.10500
PSA	55.76000
LogP	2.78760

HS Code	2914509090

Precursor 0
DownStream 2
35930-31-5 64125-33-3

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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