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: ethyl methyl 1-methoxy-3-oxo-9-oxa-2-azabicyclo[4.3.0]non-4-ene-5,6-dicarboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang
Email: enquiry@dycnchem.com

59909-63-6

59909-63-6 structure

59909-63-6 structure

Name: ethyl methyl 1-methoxy-3-oxo-9-oxa-2-azabicyclo[4.3.0]non-4-ene-5,6-dicarboxylate
Chemical Name: 3a-O-ethyl 4-O-methyl 7a-methoxy-6-oxo-3,7-dihydro-2H-furo[2,3-b]pyridine-3a,4-dicarboxylate
CAS Number: 59909-63-6
Molecular Formula: C₁₃H₁₇NO₇
Molecular Weight: 299.27700
Create Date: 2017-01-07 21:54:19
Modify Date: 2025-10-11 17:16:09

Name	3a-O-ethyl 4-O-methyl 7a-methoxy-6-oxo-3,7-dihydro-2H-furo[2,3-b]pyridine-3a,4-dicarboxylate
Synonyms	7a-methoxy-6-oxo-2,3,7,7a-tetrahydro-6H-furo[2,3-b]pyridine-3a,4-dicarboxylic acid 3a-ethyl ester 4-methyl ester 3a-Ethyl 4-methyl 7a-methoxy-6-oxo-2,7,7a-tetrahydrofuro[2,3-b]pyridine-3a,4(6H)-dicarboxylate

Density	1.34g/cm3
Boiling Point	454ºC at 760 mmHg
Molecular Formula	C₁₃H₁₇NO₇
Molecular Weight	299.27700
Flash Point	228.4ºC
Exact Mass	299.10100
PSA	100.16000
Index of Refraction	1.528

67-56-1 structure

67-56-1

762-42-5 structure

762-42-5

29108-09-6 structure

29108-09-6

~%

59909-63-6 structure

59909-63-6

Literature: Wamhoff,H.; Hartlapp,J. Chemische Berichte, 1976 , vol. 109, p. 1269 - 1286

Precursor 3
67-56-1 762-42-5 29108-09-6
DownStream 0

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