Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-4,5-dione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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82616-40-8

82616-40-8 structure

82616-40-8 structure

Name: 2-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-4,5-dione
Chemical Name: 4-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-2,5-dione
CAS Number: 82616-40-8
Molecular Formula: C₁₁H₁₂N₂O₃
Molecular Weight: 220.22500
Create Date: 2017-12-29 17:09:51
Modify Date: 2025-09-22 02:14:14

Name	4-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-2,5-dione
Synonyms	4-hydroxy-1,6,7-trimethyl-1H,6H-1,6-naphthyridine-2,5-dione 2-hydroxy-1,6,7-trimethyl-1,6-naphthyridine-4,5-dione

Density	1.4g/cm3
Boiling Point	421.8ºC at 760 mmHg
Molecular Formula	C₁₁H₁₂N₂O₃
Molecular Weight	220.22500
Flash Point	208.9ºC
Exact Mass	220.08500
PSA	64.23000
LogP	0.25120
Index of Refraction	1.649

870-85-9 structure

870-85-9

107-96-0 structure

107-96-0

~5%

7202-55-3 structure

7202-55-3

73219-40-6 structure

73219-40-6

Detail

Literature: Yamato, Masatoshi; Sato, Koichi; Hashigaki, Kuniko; Ninomiya, Mayumi Heterocycles, 1982 , vol. 19, # 7 p. 1263 - 1268

Precursor 2
870-85-9 107-96-0
DownStream 0

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