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: 5-Methoxy-2H-1-benzopyran-3-carbonitrile
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57543-72-3

57543-72-3 structure

57543-72-3 structure

Name: 5-Methoxy-2H-1-benzopyran-3-carbonitrile
Chemical Name: 5-methoxy-2H-chromene-3-carbonitrile
CAS Number: 57543-72-3
Molecular Formula: C₁₁H₉NO₂
Molecular Weight: 187.19500
Create Date: 2017-02-22 15:59:45
Modify Date: 2025-09-19 12:35:34

Name	5-methoxy-2H-chromene-3-carbonitrile
Synonyms	5-Methoxy-2H-1-benzopyran-3-carbonitrile 2H-1-BENZOPYRAN-3-CARBONITRILE,5-METHOXY

Density	1.23g/cm3
Boiling Point	354.6ºC at 760 mmHg
Molecular Formula	C₁₁H₉NO₂
Molecular Weight	187.19500
Flash Point	146.9ºC
Exact Mass	187.06300
PSA	42.25000
LogP	1.99458
Index of Refraction	1.584

700-44-7 structure

700-44-7

107-13-1 structure

107-13-1

~69%

57543-72-3 structure

57543-72-3

Literature: Marot; Comoy; Viaud; Rettori; Pfeiffer; Morin-Allory; Guillaumet Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 10 p. 1077 - 1082

Precursor 2
700-44-7 107-13-1
DownStream 0

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