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: 4,5-DICHLORO-3-THIOPHENECARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

61200-59-7

61200-59-7 structure

61200-59-7 structure

Name: 4,5-DICHLORO-3-THIOPHENECARBALDEHYDE
Chemical Name: 4,5-dichlorothiophene-3-carbaldehyde
CAS Number: 61200-59-7
Molecular Formula: C₅H₂Cl₂OS
Molecular Weight: 181.04000
Create Date: 2018-09-02 19:49:26
Modify Date: 2025-09-12 20:05:09

Name	4,5-dichlorothiophene-3-carbaldehyde
Synonyms	2,3-dichloro-thiophene-4-aldehyde 4,5-Dichloro-3-thiophenecarboxaldehyde 3-Thiophenecarboxaldehyde,4,5-dichloro

Molecular Formula	C₅H₂Cl₂OS
Molecular Weight	181.04000
Exact Mass	179.92000
PSA	45.31000
LogP	2.86740

HS Code	2934999090

498-62-4 structure

498-62-4

~77%

61200-59-7 structure

61200-59-7

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2004/31193 A1, 2004 ; Location in patent: Page 16-17 ; WO 2004/031193 A1

Precursor 1
498-62-4
DownStream 1
123418-70-2

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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