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: ETHYL 3-AMINO-4-(ISOPROPYLSULFONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

175202-72-9

175202-72-9 structure

175202-72-9 structure

Name: ETHYL 3-AMINO-4-(ISOPROPYLSULFONYL)-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE
Chemical Name: ethyl 3-amino-5-methylsulfanyl-4-propan-2-ylsulfonylthiophene-2-carboxylate
CAS Number: 175202-72-9
Molecular Formula: C₁₁H₁₇NO₄S₃
Molecular Weight: 323.45200
Create Date: 2019-01-01 17:15:57
Modify Date: 2025-09-02 17:33:50

Name	ethyl 3-amino-5-methylsulfanyl-4-propan-2-ylsulfonylthiophene-2-carboxylate
Synonyms	HMS555K03 Ethyl 3-amino-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylate

Density	1.37g/cm3
Boiling Point	538.2ºC at 760 mmHg
Melting Point	143ºC
Molecular Formula	C₁₁H₁₇NO₄S₃
Molecular Weight	323.45200
Flash Point	279.3ºC
Exact Mass	323.03200
PSA	148.38000
LogP	4.07300
Vapour Pressure	1.19E-11mmHg at 25°C
Index of Refraction	1.592

Safety Phrases	S24/25
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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