Cas 79401-71-1,(3S,4R)-3-(3,4-Dichloro-phenyl)-3-methyl-1-oxo-isochroman-4-carboxylic acid methyl ester

79401-71-1

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Basic information

Product Name: (3S,4R)-3-(3,4-Dichloro-phenyl)-3-methyl-1-oxo-isochroman-4-carboxylic acid methyl ester
Synonyms: (3S,4R)-3-(3,4-Dichloro-phenyl)-3-methyl-1-oxo-isochroman-4-carboxylic acid methyl ester
CAS NO:79401-71-1
Molecular Formula:
Molecular Weight: 365.213
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: (3S,4R)-3-(3,4-Dichloro-phenyl)-3-methyl-1-oxo-isochroman-4-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (3S,4R)-3-(3,4-Dichloro-phenyl)-3-methyl-1-oxo-isochroman-4-carboxylic acid methyl ester(79401-71-1)
EPA Substance Registry System: (3S,4R)-3-(3,4-Dichloro-phenyl)-3-methyl-1-oxo-isochroman-4-carboxylic acid methyl ester(79401-71-1)

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: 79401-71-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 79401-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,0 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79401-71:
(7*7)+(6*9)+(5*4)+(4*0)+(3*1)+(2*7)+(1*1)=141
141 % 10 = 1
So 79401-71-1 is a valid CAS Registry Number.

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79401-71-1Relevant academic research and scientific papers

Condensation of 3,4-Disubstituted Acetophenones with Dimethyl Homophthalate

El-Newaihy, M. F.,Salem, M. R.,Enayat, E. I.,Abdel-Hamid, H. A.,El-Khamry, A.A.

, p. 564 - 568 (2007/10/02)

Condensation of 3,4-dimethyl-, 3,4-dimethoxy-, and 3,4-dichloro-acetophenones with dimethyl homophthalate in the presence of sodium hydride gives predominantly the crystalline (Z)-half-esters (1a-c) together with small amounts of (E)-isomers (IIa-c).The s

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