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: 8-Methoxy-2H-1-benzopyran-3-carboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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83823-29-4

83823-29-4 structure

83823-29-4 structure

Name: 8-Methoxy-2H-1-benzopyran-3-carboxamide
Chemical Name: 8-Methoxy-2H-chromene-3-carboxamide
CAS Number: 83823-29-4
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.21000
Create Date: 2016-06-30 00:09:18
Modify Date: 2024-09-22 15:17:22

Name	8-Methoxy-2H-chromene-3-carboxamide
Synonyms	2H-1-BENZOPYRAN-3-CARBOXAMIDE,8-METHOXY 8-Methoxy-2H-1-benzopyran-3-carboxamide

Density	1.274g/cm3
Boiling Point	442.8ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21000
Flash Point	258.2ºC
Exact Mass	205.07400
PSA	61.55000
LogP	1.65660
Index of Refraction	1.591

HS Code	2924199090

148-53-8 structure

148-53-8

107-13-1 structure

107-13-1

~%

83823-29-4 structure

83823-29-4

Literature: Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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