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: Oxazolo[5,4-d]pyrimidin-7-ol (8CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27433-54-1

27433-54-1 structure

27433-54-1 structure

Name: Oxazolo[5,4-d]pyrimidin-7-ol (8CI)
Chemical Name: 6H-[1,3]oxazolo[5,4-d]pyrimidin-7-one
CAS Number: 27433-54-1
Molecular Formula: C₅H₃N₃O₂
Molecular Weight: 137.09600
Create Date: 2016-02-05 03:17:17
Modify Date: 2025-09-24 06:16:22

Name	6H-[1,3]oxazolo[5,4-d]pyrimidin-7-one
Synonyms	Oxazolo[5,4-d]pyrimidin-7-ol(8CI) 6H-oxazolo[5,4-d]pyrimidin-7-one Oxazolo[5,4-d]pyrimidin-7(6H)-one Oxazolo<5,4-d>pyrimidin-7-ol

Molecular Formula	C₅H₃N₃O₂
Molecular Weight	137.09600
Exact Mass	137.02300
PSA	72.04000
LogP	0.32340

HS Code	2934999090

27433-49-4 structure

27433-49-4

~%

27433-54-1 structure

27433-54-1

Literature: Sekiya,M. et al. Chemical and Pharmaceutical Bulletin, 1970 , vol. 18, p. 1233 - 1238

Precursor 1
27433-49-4
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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