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28656-32-8

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28656-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28656-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,5 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28656-32:
(7*2)+(6*8)+(5*6)+(4*5)+(3*6)+(2*3)+(1*2)=138
138 % 10 = 8
So 28656-32-8 is a valid CAS Registry Number.

28656-32-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(2-hydroxynaphthalen-1-yl)-3-(4-methoxyphenyl)prop-2-en-1-one

1.2 Other means of identification

Product number -
Other names 1-Hydroxy-2-naphthyl-4-methoxystyrylketon

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:28656-32-8 SDS

28656-32-8Relevant articles and documents

Fungal metabolism of naphthoflavones

Pop?oński, Jaros?aw,Sordon, Sandra,Tronina, Tomasz,Bartmańska, Agnieszka,Huszcza, Ewa

, p. 1 - 6 (2015/05/05)

Naphthoflavones (benzoflavones) are synthetic flavonoids commonly used in drug metabolism studies as selective activators or inhibitors of cytochrome P-450 enzymes. Nowadays they are also used as a component of food supplements for body builders. There is

Enantioselective biomimetic cyclization of 2′-hydroxychalcones to flavanones

Zhang, Yan-Lei,Wang, Yong-Qiang

supporting information, p. 3255 - 3258 (2014/06/09)

A new family of organocatalysts based on aminoquinoline and pyrrolidine have been developed and shown to catalyze the direct and highly enantioselective cyclization of 2′-hydroxychalcones in imitation of the natural process of chalcone cyclization. The straightforward synthetic process occurs under mild reaction conditions, tolerates moisture and air, and gives an enantiomeric excess up to 99%. This approach provides a facile and efficient access to chiral flavanones.

Complete assignments of 1H and 13C NMR data for 21 naphthalenyl-phenyl-pyrazoline derivatives

Hwang, Doseok,Yoon, Hyuk,Ahn, Seunghyun,Kim, Dong-Wook,Bae, Dong-Ho,Koh, Dongsoo,Lim, Yoongho

, p. 593 - 599 (2013/09/02)

To find potent new chemotherapy drugs, we designed and synthesized a series of naphthochalcones bearing naphthalenyl-phenyl-pyrazoline moieties. The complete 1H and 13C NMR data for these compounds are reported here and can be used t

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