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7-ethoxy-N-hexadecyl-2-oxo-2H-chromene-3-carboxamide is a complex organic compound with the molecular formula C27H37NO4. It is a derivative of the chromene family, characterized by a benzopyran structure with a carbonyl group at position 2 and a carboxamide group at position 3. The molecule features a 7-ethoxy substituent, which is an ethoxy group attached to the 7th carbon of the chromene ring, and a hexadecyl chain, a long aliphatic chain with 16 carbon atoms, attached to the nitrogen atom of the carboxamide group. 7-ethoxy-N-hexadecyl-2-oxo-2H-chromene-3-carboxamide is known for its potential applications in various fields, including pharmaceuticals and materials science, due to its unique chemical structure and properties.

7047-43-0

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7047-43-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7047-43-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,4 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7047-43:
(6*7)+(5*0)+(4*4)+(3*7)+(2*4)+(1*3)=90
90 % 10 = 0
So 7047-43-0 is a valid CAS Registry Number.

7047-43-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 7-ethoxy-N-hexadecyl-2-oxochromene-3-carboxamide

1.2 Other means of identification

Product number -
Other names 21-Angelikyl-protoaescigenin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7047-43-0 SDS

7047-43-0Upstream product

7047-43-0Downstream Products

7047-43-0Relevant academic research and scientific papers

New saponins from the seeds of Aesculus chinensis

Zhang, Zhizhen,Koike, Kazuo,Jia, Zhonghua,Nikaido, Tamotsu,Guo, Dean,Zheng, Junhua

, p. 1515 - 1520 (2007/10/03)

Eight new acylated polyhydroxyoleanene triterpenoidal saponins, aesculiosides A-H (1-8), along with four known ones, have been isolated from the seeds of Aesculus chinensis. On the basis of extensive NMR studies, the structures of the new compounds were determined to be 21-O- tigloylprotoaescigenin 3-O-[β-D-glucopyranosyl-(1→2)][β-D-glucopyranosyl- (1→4)]-β-D-glucuronopyranosyl acid (1), 21-O-angeloylprotoaescigenin 3-O- [β-D-glucopyranosyl-(1←2)[[β-D-glucopyranosyl-(1→)]-β-D- glucuronopyranosyl acid (2), 21,22-O-ditigloylprotoaescigenin 3-O-[β-D- glucopyranosyl-(1→2)][[β-D-glucopyranosyl-(1→4)]-β-D-glucuronopyranosyl acid (3), 21-O-tigloyl-22-O-angeloylprotoaescigenin 3-O-[β-D-glucopyranosyl- (1→2)] [β-D-glucopyranosyl-(1→4)-β-D-glucuronopyranosyl acid (4), 21,22- O-ditigloylprotoaescigenin 3-O-[β-D-glucopyranosyl-(1→2)][β-Δ- glucopyranosyl(1→4)]-methyl β-D-glucuronopyranosate (5), 21-O-tigloyl-22-O- angeloylprotoaescigenin 3-O-[β-D-glucopyranosyl-(1→2)-l]β-D- glucopyranosyl-(1→4)]-methyl β-D-glucuronopyranosate (6), 21-O-tigloyl-28- O-acetylprotoaescigenin 3-O-[β-D-glucopyranosyl-(1→2)][[β-D- glucopyranosyl-(1→4)]-methyl β-D-glucuronopyranosate (7) and 21-O-angeloyl- 28-O-acetylprotoaescigenin 3-O-[β-D-glucopyranosyl-(1→2)][β-D- glucopyranosyl-(1→4)]-methyl β-D-glucuronopyranosate (8).

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