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[2,3-b]pyrazine-6-carboxylic acid,7-ethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

521948-77-6

521948-77-6 structure

521948-77-6 structure

Name: Thieno[2,3-b]pyrazine-6-carboxylic acid,7-ethoxy-
Chemical Name: 7-Ethoxythieno[2,3-b]pyrazine-6-carboxylic acid
CAS Number: 521948-77-6
Molecular Formula: C₉H₈N₂O₃S
Molecular Weight: 224.236
Create Date: 2021-09-09 15:56:16
Modify Date: 2024-04-03 08:54:54

Names
Properties

Name	7-Ethoxythieno[2,3-b]pyrazine-6-carboxylic acid
Synonyms	Thieno[2,3-b]pyrazine-6-carboxylic acid, 7-ethoxy- MFCD18970101 7-Ethoxythieno[2,3-b]pyrazine-6-carboxylic acid

Density	1.5±0.1 g/cm3
Boiling Point	423.9±40.0 °C at 760 mmHg
Molecular Formula	C₉H₈N₂O₃S
Molecular Weight	224.236
Flash Point	210.2±27.3 °C
Exact Mass	224.025558
LogP	2.28
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.669

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