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: Butanoic acid,2-amino-4-[(2-amino-2-carboxyethyl)seleno]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2196-58-9

2196-58-9 structure

2196-58-9 structure

Name: Butanoic acid,2-amino-4-[(2-amino-2-carboxyethyl)seleno]-
Chemical Name: selenocystathionine
CAS Number: 2196-58-9
Molecular Formula: C₇H₁₄N₂O₄Se
Molecular Weight: 269.15700
Create Date: 2017-01-19 22:55:56
Modify Date: 2025-09-24 13:47:06

Name	selenocystathionine

Boiling Point	489.4ºC at 760mmHg
Molecular Formula	C₇H₁₄N₂O₄Se
Molecular Weight	269.15700
Flash Point	249.8ºC
Exact Mass	270.01200
PSA	126.64000
LogP	0.14170
Vapour Pressure	6.43E-11mmHg at 25°C

HS Code	2922499990

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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