Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLIC 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-8-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLIC ACID
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

208772-72-9

208772-72-9 structure

208772-72-9 structure

Name: 3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLIC ACID
Chemical Name: 3-oxo-4H-1,4-benzoxazine-8-carboxylic acid
CAS Number: 208772-72-9
Molecular Formula: C₉H₇NO₄
Molecular Weight: 193.15600
Create Date: 2018-10-15 22:54:22
Modify Date: 2025-08-25 18:27:42

Name	3-oxo-4H-1,4-benzoxazine-8-carboxylic acid
Synonyms	3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylic acid 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid

Molecular Formula	C₉H₇NO₄
Molecular Weight	193.15600
Exact Mass	193.03800
PSA	75.63000
LogP	0.85370

Hazard Codes	Xn
HS Code	2934999090

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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