Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Methyl-3,9-dihydrofuro(2,3-b)quinolin-4(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

42997-32-0

42997-32-0 structure

42997-32-0 structure

Name: 2-Methyl-3,9-dihydrofuro(2,3-b)quinolin-4(2H)-one
Chemical Name: 2-methyl-3,9-dihydro-2H-furo[2,3-b]quinolin-4-one
CAS Number: 42997-32-0
Molecular Formula: C₁₂H₁₁NO₂
Molecular Weight: 201.22100
Create Date: 2017-02-25 10:54:57
Modify Date: 2025-08-28 19:57:06

Name	2-methyl-3,9-dihydro-2H-furo[2,3-b]quinolin-4-one
Synonyms	2-Methyl-4-oxo-2,3,4,9-tetrahydrofuro<2,3-b>chinolin

Density	1.29g/cm3
Boiling Point	330.8ºC at 760mmHg
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22100
Flash Point	153.8ºC
Exact Mass	201.07900
PSA	42.09000
LogP	1.85150

HS Code	2934999090

42997-25-1 structure

42997-25-1

~%

42997-32-0 structure

42997-32-0

Literature: Kappe,T. et al. Chemische Berichte, 1973 , vol. 106, p. 1927 - 1942

42997-34-2 structure

42997-34-2

~%

42997-32-0 structure

42997-32-0

Literature: Kappe,T. et al. Chemische Berichte, 1973 , vol. 106, p. 1927 - 1942

Precursor 2
42997-25-1 42997-34-2
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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