Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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40504-78-7

40504-78-7 structure

40504-78-7 structure

Name: 2-(but-3-ynylamino)-5-phenyl-1,3-oxazol-4-one
Chemical Name: 2-(but-3-ynylamino)-5-phenyl-1,3-oxazol-4-one
CAS Number: 40504-78-7
Molecular Formula: C₁₃H₁₂N₂O₂
Molecular Weight: 228.24700
Create Date: 2016-03-13 09:15:39
Modify Date: 2025-08-25 21:20:09

Name	2-(but-3-ynylamino)-5-phenyl-1,3-oxazol-4-one
Synonyms	2-(3-Butynylamino)-5-phenyl-2-oxazolin-4-one 2-Oxazolin-4-one,2-(3-butynylamino)-5-phenyl 2-but-3-ynylamino-5-phenyl-oxazol-4-one 4(5h)-oxazolone,2-(3-butyn-1-ylamino)-5-phenyl

Density	1.15g/cm3
Boiling Point	351.9ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂N₂O₂
Molecular Weight	228.24700
Flash Point	166.6ºC
Exact Mass	228.09000
PSA	54.18000
LogP	1.52930
Index of Refraction	1.578

2152-34-3 structure

2152-34-3

14044-63-4 structure

14044-63-4

~%

40504-78-7 structure

40504-78-7

Literature: Lee,C.-M. et al. Journal of Medicinal Chemistry, 1972 , vol. 15, p. 1252 - 1255

Precursor 2
2152-34-3 14044-63-4
DownStream 0

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