Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

181284-02-6

181284-02-6 structure

181284-02-6 structure

Name: Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate
Chemical Name: Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate
CAS Number: 181284-02-6
Molecular Formula: C₉H₈ClN₃O₂S
Molecular Weight: 257.69700
Create Date: 2018-12-31 14:41:27
Modify Date: 2025-09-01 21:56:04

Name	Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate

Density	1.533g/cm3
Boiling Point	400.179ºC at 760 mmHg
Molecular Formula	C₉H₈ClN₃O₂S
Molecular Weight	257.69700
Flash Point	195.821ºC
Exact Mass	257.00300
PSA	106.34000
LogP	2.68480
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.689

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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