Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-7-CARBOXYLIC ACID
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-7-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: 4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-7-CARBOXYLIC ACID
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

532391-89-2

532391-89-2 structure

532391-89-2 structure

Name: 4-METHYL-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-7-CARBOXYLIC ACID
Chemical Name: 4-methyl-2,3-dihydro-1,4-benzoxazine-7-carboxylic acid
CAS Number: 532391-89-2
Molecular Formula: C₁₀H₁₁NO₃
Molecular Weight: 193.19900
Create Date: 2018-12-30 07:00:40
Modify Date: 2025-09-18 15:29:30

Name	4-methyl-2,3-dihydro-1,4-benzoxazine-7-carboxylic acid
Synonyms	4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid 4-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

Density	1.280±0.06 g/cm3
Boiling Point	386.0±42.0 °C
Melting Point	195ºC
Molecular Formula	C₁₀H₁₁NO₃
Molecular Weight	193.19900
Exact Mass	193.07400
PSA	49.77000
LogP	1.27840

Hazard Codes	Xi
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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