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: METHYL(2S)-1-(1',2'-DIOXO-2'-METHOXYETHYL)-2-PYRROLIDINE-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

139419-63-9

139419-63-9 structure

139419-63-9 structure

Name: METHYL(2S)-1-(1',2'-DIOXO-2'-METHOXYETHYL)-2-PYRROLIDINE-CARBOXYLATE
Chemical Name: methyl (2S)-1-(2-methoxy-2-oxoacetyl)pyrrolidine-2-carboxylate
CAS Number: 139419-63-9
Molecular Formula: C₉H₁₃NO₅
Molecular Weight: 215.20300
Create Date: 2016-02-03 01:47:16
Modify Date: 2025-09-15 06:39:17

Name	methyl (2S)-1-(2-methoxy-2-oxoacetyl)pyrrolidine-2-carboxylate
Synonyms	methyl (2S)-l-(1,2-dioxo-2-methoxyethyl)-2-pyrrolidinecarboxylate Methyl(2S)-1-(1.2-dioxo-2-methoxyethyl)-2-pyrrolidinecarboxylate

Molecular Formula	C₉H₁₃NO₅
Molecular Weight	215.20300
Exact Mass	215.07900
PSA	72.91000

HS Code	2933990090

Precursor 3
5781-53-3 2133-40-6 2577-48-2
DownStream 3
471-47-6 186268-77-9 186268-78-0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.