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-(benzenesulfonyl)thiophene-2-carbohydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5402-51-7

5402-51-7 structure

5402-51-7 structure

Name: N-(benzenesulfonyl)thiophene-2-carbohydrazide
Chemical Name: N'-(benzenesulfonyl)thiophene-2-carbohydrazide
CAS Number: 5402-51-7
Molecular Formula: C₁₁H₁₀N₂O₃S₂
Molecular Weight: 282.33900
Create Date: 2016-09-18 07:34:06
Modify Date: 2025-09-23 12:33:14

Name	N'-(benzenesulfonyl)thiophene-2-carbohydrazide
Synonyms	2-thiophenecarboxylic acid,2-(phenylsulfonyl)hydrazide N'-(phenylsulfonyl)thiophene-2-carbohydrazide

Density	1.427g/cm3
Molecular Formula	C₁₁H₁₀N₂O₃S₂
Molecular Weight	282.33900
Exact Mass	282.01300
PSA	111.89000
LogP	3.23400
Index of Refraction	1.631

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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