Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-METHOXYMETHYL-THIOPHENE-2-CARBOXYLIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-METHOXYMETHYL-THIOPHENE-2-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-METHOXYMETHYL-THIOPHENE-2-CARBOXYLIC ACID
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

62542-44-3

62542-44-3 structure

62542-44-3 structure

Name: 5-METHOXYMETHYL-THIOPHENE-2-CARBOXYLIC ACID
Chemical Name: 1-methyl-2-oxoquinoline-4-carboxylic acid
CAS Number: 62542-44-3
Molecular Formula: C₁₁H₉NO₃
Molecular Weight: 203.19400
Create Date: 2018-10-05 16:38:35
Modify Date: 2025-08-27 21:40:29

Name	1-methyl-2-oxoquinoline-4-carboxylic acid
Synonyms	1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid 1-methyl-2-oxohydroquinoline-4-carboxylic acid BB_NC-1954

Molecular Formula	C₁₁H₉NO₃
Molecular Weight	203.19400
Exact Mass	203.05800
PSA	59.30000
LogP	1.23670

HS Code	2933790090

Precursor 9
15112-98-8 2584-47-6 62542-43-2 634-38-8
91-56-5 412335-56-9 579-10-2 412335-75-2
2058-74-4
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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