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: 2-Butenoic acid,4-[(2-methoxyphenyl)amino]-4-oxo-, (2Z)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31460-26-1

31460-26-1 structure

31460-26-1 structure

Name: 2-Butenoic acid,4-[(2-methoxyphenyl)amino]-4-oxo-, (2Z)-
Chemical Name: (Z)-4-(2-methoxyanilino)-4-oxobut-2-enoic acid
CAS Number: 31460-26-1
Molecular Formula: C₁₁H₁₁NO₄
Molecular Weight: 221.20900
Create Date: 2016-03-05 14:44:40
Modify Date: 2025-09-21 17:19:07

Name	(Z)-4-(2-methoxyanilino)-4-oxobut-2-enoic acid
Synonyms	HMS2601O16 2-methoxymaleanilic acid

Molecular Formula	C₁₁H₁₁NO₄
Molecular Weight	221.20900
Exact Mass	221.06900
PSA	75.63000
LogP	1.34750

HS Code	2924299090

108-31-6 structure

108-31-6

90-04-0 structure

90-04-0

~84%

31460-26-1 structure

31460-26-1

Literature: Omuaru, V. O. T. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998 , vol. 37, # 8 p. 814 - 816

Precursor 2
108-31-6 90-04-0
DownStream 3
17392-68-6 89143-13-5 89143-25-9

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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