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: Proline, 4-fluoro-5-oxo- (7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7682-57-7

7682-57-7 structure

7682-57-7 structure

Name: Proline, 4-fluoro-5-oxo- (7CI,8CI,9CI)
Chemical Name: (2S)-4-fluoro-5-oxopyrrolidine-2-carboxylic acid
CAS Number: 7682-57-7
Molecular Formula: C₅H₆FNO₃
Molecular Weight: 147.10400
Create Date: 2017-04-12 07:20:41
Modify Date: 2025-09-01 16:55:08

Name	(2S)-4-fluoro-5-oxopyrrolidine-2-carboxylic acid
Synonyms	4-fluoro-5-oxo-proline

Molecular Formula	C₅H₆FNO₃
Molecular Weight	147.10400
Exact Mass	147.03300
PSA	69.89000

HS Code	2933790090

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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