31366-49-1

31366-49-1 structure

Name	5-methyl-4H-1,4-benzoxazin-3-one
Synonyms	5-METHYL-3,4-DIHYDRO-2H-1,4-BENZOXAZIN-3-ONE 5-methyl-4H-benzo[1,4]oxazin-3-one 5-METHYL-2H-1,4-BENZOXAZIN-3(4H)-ONE 5-METHYL-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 5-methyl-4H-benz[1,4]oxazin-3-one 5-methylbenzox-4-azin-3-one 5-Methyl-4H-benz[1,4]oxazin-3-on 2H-1,4-BENZOXAZIN-3(4H)-ONE,5-METHYL

Hazard Codes	Xn
HS Code	2934999090

2835-97-4

79-04-9

~64%

31366-49-1

Literature: Allergan Sales, Inc. Patent: US2002/156076 A1, 2002 ;

888731-57-5

31366-49-1

Literature: Japan Tobacco Inc. Patent: US2008/64871 A1, 2008 ; Location in patent: Page/Page column 47 ;

1154696-12-4

31366-49-1

Literature: TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: US2010/94000 A1, 2010 ; Location in patent: Page/Page column 20 ; US 20100094000 A1

4920-77-8

31366-49-1

Literature: Ramesh, Chintakunta; Raju, B. Rama; Kavala, Veerababurao; Kuo, Chun-Wei; Yao, Ching-Fa Tetrahedron, 2011 , vol. 67, # 6 p. 1187 - 1192

20143-58-2

31366-49-1

Literature: Loudon; Ogg Journal of the Chemical Society, 1955 , p. 739,743

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%