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3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLIC ACID

Name: 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLIC ACID
Brand: 2A Biotech
SKU: 2A-0132464

CAS Number134997-87-8

Synonyms3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid; 3-oxo-4H-1,4-benzoxazine-6-carboxylic acid; 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid

Molecular FormulaC9H7NO4

Molecular Weight193.156

Purity96+%

Density1.5±0.1 g/cm3

Boiling Point471.4±45.0 °C at 760 mmHg

Melting Point310-314℃

AppearanceWhite to light brown solid

EINECS0

MSDSChinese English

Cat. No.: 2A-0132464 Purity: 96+%

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Quality Control of [ 134997-87-8 ] Purity: 96+% SDS Specification MoL

Chemical & Physical Properties
CAS Number	134997-87-8
Catalog No.	2A-0132464
Chinese Name	3-氧-3,4-二氢-2H-1,4-苯并恶嗪-6-羧基酸
Synonyms	3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid; 3-oxo-4H-1,4-benzoxazine-6-carboxylic acid; 3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid
Molecular Formula	C9H7NO4
Molecular Weight	193.156
Purity	96+
Density	1.5±0.1 g/cm3
Boiling Point	471.4±45.0 °C at 760 mmHg
Melting Point	310-314℃
Appearance	White to light brown solid
Storage Condition	Room temperature, dry, sealed
EINECS	0
HTC	2934999090
UN(IATA)	0
SMILES	O=C1COc2ccc(C(=O)O)cc2N1
InChI	InChI=1S/C9H7NO4/c11-8-4-14-7-2-1-5(9(12)13)3-6(7)10-8/h1-3H,4H2,(H,10,11)(H,12,13)/p-1
InChI Key	CIYUDMUBYRVMLP-UHFFFAOYSA-N
MSDS	msds/132464_1_134997_87_8.pdf
Tax Rebate	13.0%
Supervision	None. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport Info	Product name: 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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3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-6-CARBOXYLIC ACID

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