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: N-[2-[[(4-Ethoxyphenyl)amino]sulfonyl]ethyl]-3-pyridinecarboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21925-23-5

21925-23-5 structure

21925-23-5 structure

Name: N-[2-[[(4-Ethoxyphenyl)amino]sulfonyl]ethyl]-3-pyridinecarboxamide
Chemical Name: β-(Nicotinamido)ethylsulfonyl-p-phenetidin
CAS Number: 21925-23-5
Molecular Formula: C₁₆H₁₉N₃O₄S
Molecular Weight: 349.40500
Create Date: 2017-12-30 12:45:44
Modify Date: 2025-09-22 21:32:00

Name	β-(Nicotinamido)ethylsulfonyl-p-phenetidin
Synonyms	n-(2-((p-phenetidino)sulfonyl)ethyl)nicotinamide

Molecular Formula	C₁₆H₁₉N₃O₄S
Molecular Weight	349.40500
Exact Mass	349.11000
PSA	105.77000
LogP	3.19670

HS Code	2935009090

HS Code	2935009090
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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