Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6,7-Dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6,7-Dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione
Price: ￥278.0/1g ￥118.0/250mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-Dimethoxy-isatoic anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20197-92-6

20197-92-6 structure

Name: 6,7-Dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione
Chemical Name: 6,7-Dimethoxy-2H-3,1-benzoxazine-2,4(1H)-dione
CAS Number: 20197-92-6
Molecular Formula: C₁₀H₉NO₅
Molecular Weight: 223.182
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-08-26 22:13:41

Name	6,7-Dimethoxy-2H-3,1-benzoxazine-2,4(1H)-dione
Synonyms	6,7-dimethoxy-1H-3,1-benzoxazine-2,4-dione MFCD03426390 6,7-Dimethoxy-2H-3,1-benzoxazine-2,4(1H)-dione 6,7-dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione 2H-3,1-Benzoxazine-2,4(1H)-dione, 6,7-dimethoxy-

Density	1.4±0.1 g/cm3
Molecular Formula	C₁₀H₉NO₅
Molecular Weight	223.182
Exact Mass	223.048065
PSA	81.53000
LogP	0.99
Index of Refraction	1.550
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

501-53-1

5653-40-7

~94%

20197-92-6

Literature: NEURO3D; UNIVERSITE LOUIS PASTEUR Patent: US2006/128695 A1, 2006 ; Location in patent: Page/Page column 20 ; US 20060128695 A1

32315-10-9

5653-40-7

~96%

20197-92-6

Literature: Carter, Malcolm C.; Alber, Dagmar G.; Baxter, Robert C.; Bithell, Sian K.; Budworth, Jo; Chubb, Ann; Cockerill, G. Stuart; Dowdell, Verity C. L.; Henderson, Elisa A.; Keegan, Sally J.; Kelsey, Richard D.; Lockyer, Michael J.; Stables, Jeremy N.; Wilson, Lara J.; Powell, Kenneth L. Journal of Medicinal Chemistry, 2006 , vol. 49, # 7 p. 2311 - 2319

21560-74-7

20197-92-6

Literature: Journal of Medicinal Chemistry, , vol. 25, # 6 p. 703 - 708

5653-40-7

20197-92-6

Literature: Journal of Medicinal Chemistry, , vol. 25, # 6 p. 703 - 708

2150-38-1

20197-92-6

Literature: Organic Preparations and Procedures International, , vol. 36, # 4 p. 341 - 345

26791-93-5

20197-92-6

Literature: Organic Preparations and Procedures International, , vol. 36, # 4 p. 341 - 345

75-44-5

5653-40-7

20197-92-6

Literature: Journal of medicinal chemistry, , vol. 11, # 1 p. 130 - 136

75-44-5

26759-46-6

20197-92-6

Literature: Synthesis, , # 5 p. 391 - 392

26759-46-6

917-61-3

20197-92-6

28888-44-0

Literature: Organic Preparations and Procedures International, , vol. 36, # 4 p. 341 - 345

Precursor 8
501-53-1 5653-40-7 32315-10-9 2150-38-1
26791-93-5 75-44-5 26759-46-6 917-61-3
DownStream 6
16175-67-0 17148-62-8 37429-98-4 95274-63-8
57384-36-8 61471-51-0

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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20197-92-6	30897-04-2
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77603-45-3	258508-82-6
14529-12-5	22721-17-1
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1021083-26-0	1021113-19-8
1021052-21-0	1020978-28-2
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