Cas 145059-68-3,N-Butyl-N-{2-hydroxy-3-[4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-chromen-4-yl)-phenoxy]-propyl}-acetamide

145059-68-3

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Basic information

Product Name: N-Butyl-N-{2-hydroxy-3-[4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-chromen-4-yl)-phenoxy]-propyl}-acetamide
Synonyms: N-Butyl-N-{2-hydroxy-3-[4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-chromen-4-yl)-phenoxy]-propyl}-acetamide
CAS NO:145059-68-3
Molecular Formula:
Molecular Weight: 529.676
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: N-Butyl-N-{2-hydroxy-3-[4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-chromen-4-yl)-phenoxy]-propyl}-acetamide(CAS DataBase Reference)
NIST Chemistry Reference: N-Butyl-N-{2-hydroxy-3-[4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-chromen-4-yl)-phenoxy]-propyl}-acetamide(145059-68-3)
EPA Substance Registry System: N-Butyl-N-{2-hydroxy-3-[4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-chromen-4-yl)-phenoxy]-propyl}-acetamide(145059-68-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 145059-68-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 145059-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,5 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 145059-68:
(8*1)+(7*4)+(6*5)+(5*0)+(4*5)+(3*9)+(2*6)+(1*8)=133
133 % 10 = 3
So 145059-68-3 is a valid CAS Registry Number.

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145059-68-3Relevant academic research and scientific papers

Convenient and selective acetylations of phenols, amines and alcohols

Srivastava,Tandon,Ray

, p. 2703 - 2710 (2007/10/02)

Two convenient methods have been developed for selective acetylation. In method 1, phenols and amines are selectively acetylated in the presence of alcohols by acetic anhydride in a biphasic aqueous NaOH-isopropanol mixture. In method 2, alcoholic group is acetylated in the presence of amino functions using a strong acidic resin.

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