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: ETHYL 6-CHLORO-2-OXO-1,2-DIHYDROQUINOLINE-4-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

199179-57-2

199179-57-2 structure

199179-57-2 structure

Name: ETHYL 6-CHLORO-2-OXO-1,2-DIHYDROQUINOLINE-4-CARBOXYLATE
Chemical Name: ethyl 6-chloro-2-oxo-1H-quinoline-4-carboxylate
CAS Number: 199179-57-2
Molecular Formula: C₁₂H₁₀ClNO₃
Molecular Weight: 251.66600
Create Date: 2018-12-22 12:46:46
Modify Date: 2025-08-29 18:05:23

Name	ethyl 6-chloro-2-oxo-1H-quinoline-4-carboxylate
Synonyms	6-chloro-2-hydroxy-quinoline-4-carboxylic acid ethyl ester 6-Chlor-2-hydroxy-chinolin-4-carbonsaeure-aethylester Ethyl 6-chloro-2-oxo-1,2-dihydroquinoline-4-carboxylate

Molecular Formula	C₁₂H₁₀ClNO₃
Molecular Weight	251.66600
Exact Mass	251.03500
PSA	59.42000
LogP	2.77050

HS Code	2933790090

32431-30-4 structure

32431-30-4

~%

199179-57-2 structure

199179-57-2

Literature: Buchman et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 2692,2693

126719-06-0 structure

126719-06-0

~%

199179-57-2 structure

199179-57-2

Literature: Buchman et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 2692,2693

17630-76-1 structure

17630-76-1

~%

199179-57-2 structure

199179-57-2

Literature: Buchman et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 2692,2693

Precursor 2
32431-30-4 17630-76-1
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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