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: 1-(4-oxothiochroman-3-yl)butane-1,2-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

56876-58-5

56876-58-5 structure

56876-58-5 structure

Name: 1-(4-oxothiochroman-3-yl)butane-1,2-dione
Chemical Name: 3-ethoxalyl-2,3-dihydro-1-benzothiopyran-4-one
CAS Number: 56876-58-5
Molecular Formula: C₁₃H₁₂O₄S
Molecular Weight: 264.29700
Create Date: 2018-06-27 19:19:26
Modify Date: 2025-09-14 07:43:55

Names
Properties

Name	3-ethoxalyl-2,3-dihydro-1-benzothiopyran-4-one
Synonyms	ethyl oxo(4-oxo-3,4-dihydro-2H-thiochromen-3-yl)acetate Oxo-(4-oxo-thiochroman-3-yl)-acetic acid ethyl ester

Molecular Formula	C₁₃H₁₂O₄S
Molecular Weight	264.29700
Exact Mass	264.04600
PSA	85.74000
LogP	1.72340

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