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: Thieno[3,4-b]quinolin-9(3H)-one,1,4-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28237-99-2

28237-99-2 structure

28237-99-2 structure

Name: Thieno[3,4-b]quinolin-9(3H)-one,1,4-dihydro-
Chemical Name: 3,4-dihydro-1H-thieno[3,4-b]quinolin-9-one
CAS Number: 28237-99-2
Molecular Formula: C₁₁H₉NOS
Molecular Weight: 203.26000
Create Date: 2016-11-08 20:17:57
Modify Date: 2025-09-28 11:55:04

Name	3,4-dihydro-1H-thieno[3,4-b]quinolin-9-one
Synonyms	4H-1,3,4,9-Tetrahydrothieno<3,4-b>chinolin

Density	1.39g/cm3
Boiling Point	392.3ºC at 760mmHg
Molecular Formula	C₁₁H₉NOS
Molecular Weight	203.26000
Flash Point	191.1ºC
Exact Mass	203.04000
PSA	58.16000
LogP	2.27490
Vapour Pressure	2.31E-06mmHg at 25°C
Index of Refraction	1.708

Precursor 0
DownStream 1
28238-00-8

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