Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5-Dimethyl-3,4-dihydro-2H-pyrimido(4,5-e)(1,3)oxazine-6,8(5H,7H)-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13922-58-2

13922-58-2 structure

13922-58-2 structure

Name: 3,5-Dimethyl-3,4-dihydro-2H-pyrimido(4,5-e)(1,3)oxazine-6,8(5H,7H)-dione
Chemical Name: 3,5-dimethyl-2,4-dihydropyrimido[4,5-e][1,3]oxazine-6,8-dione
CAS Number: 13922-58-2
Molecular Formula: C₈H₁₁N₃O₃
Molecular Weight: 197.19100
Create Date: 2016-12-26 10:42:34
Modify Date: 2025-08-25 20:52:55

Name	3,5-dimethyl-2,4-dihydropyrimido[4,5-e][1,3]oxazine-6,8-dione
Synonyms	3,5-Dimethyl-8-hydroxy-6-oxo-3,4,5,6-tetrahydro-2H-pyrimido<4,5-e>-1,3-oxazin

Density	1.42g/cm3
Boiling Point	350.2ºC at 760 mmHg
Molecular Formula	C₈H₁₁N₃O₃
Molecular Weight	197.19100
Flash Point	165.6ºC
Exact Mass	197.08000
PSA	67.33000
Vapour Pressure	2.68E-06mmHg at 25°C
Index of Refraction	1.609

HS Code	2934999090

Precursor 3
50-00-0 15585-47-4 74-89-5
DownStream 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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