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: 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-5-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

483282-25-3

483282-25-3 structure

483282-25-3 structure

Name: 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-5-CARBOXYLIC ACID
Chemical Name: 3-oxo-4H-1,4-benzoxazine-5-carboxylic acid
CAS Number: 483282-25-3
Molecular Formula: C₉H₇NO₄
Molecular Weight: 193.15600
Create Date: 2018-06-12 20:20:09
Modify Date: 2026-09-20 17:02:03

Name	3-oxo-4H-1,4-benzoxazine-5-carboxylic acid
Synonyms	3,4,-dihydro-3-oxo-2H-1,4-benzoxazine-5-cboxylic acid 3-hydroxy-2H-1,4-benzoxazine-5-cboxylic acid 3-oxo-4h-1,4-benzoxazine-5-cboxylic Acid 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-5-cboxylic Acid 3,4-dihydro-3-oxo-2h-1,4-benzoxazine-5-carboxylic acid 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-5-CBOXYLIC ACID 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-5-cboxylic acid 2H-1,4-Benzoxazine-5-cboxylic acid, 3,4-dihydro-3-oxo

Molecular Formula	C₉H₇NO₄
Molecular Weight	193.15600
Exact Mass	193.03800
PSA	79.12000
LogP	0.80080

HS Code	2934999090

1017273-31-2 structure

1017273-31-2

~%

483282-25-3 structure

483282-25-3

Literature: Ceccarelli, Simona M.; Jaeschke, Georg; Buettelmann, Bernd; Huwyler, Joerg; Kolczewski, Sabine; Peters, Jens-Uwe; Prinssen, Eric; Porter, Richard; Spooren, Will; Vieira, Eric Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 5 p. 1302 - 1306

Precursor 1
1017273-31-2
DownStream 0

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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