Cas 77245-15-9,α-(Biscarbethoxy)methyl-β-(2',4'-dimethylbenzoyl)-β-benzylidenepropionic acid

77245-15-9

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Basic information

Product Name: α-(Biscarbethoxy)methyl-β-(2',4'-dimethylbenzoyl)-β-benzylidenepropionic acid
Synonyms:
CAS NO:77245-15-9
Molecular Formula:
Molecular Weight: 452.504
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: α-(Biscarbethoxy)methyl-β-(2',4'-dimethylbenzoyl)-β-benzylidenepropionic acid(CAS DataBase Reference)
NIST Chemistry Reference: α-(Biscarbethoxy)methyl-β-(2',4'-dimethylbenzoyl)-β-benzylidenepropionic acid(77245-15-9)
EPA Substance Registry System: α-(Biscarbethoxy)methyl-β-(2',4'-dimethylbenzoyl)-β-benzylidenepropionic acid(77245-15-9)

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: 77245-15-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77245-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,4 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77245-15:
(7*7)+(6*7)+(5*2)+(4*4)+(3*5)+(2*1)+(1*5)=139
139 % 10 = 9
So 77245-15-9 is a valid CAS Registry Number.

77245-15-9Upstream product

77245-15-9Downstream Products

77245-15-9Relevant academic research and scientific papers

Michael Reactions of β-(2,4-Dimethylbenzoyl)- and β-(ar-2-Tetroyl)-acrylic Acids and their Amides

Salem, M. A. I.,Hassan, M. A.,Guber, A. M.

, p. 269 - 271 (2007/10/02)

β-(2,4-Dimethylbenzoyl)- and β-(ar-2-tetroyl)-acrylic acids (I and II) react under Michael conditions with diethylmalonate, ethylphenylacetate, ethyl acetoacetate and benzyl methyl ketone to give cyclic (IX,X) or normal Michael addition products (III, IV)

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