Cas 113258-70-1,1,2,3,4-Butanetetracarboxylic acid, 1,4-bis(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)-, tetramethyl ester

113258-70-1

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Basic information

Product Name: 1,2,3,4-Butanetetracarboxylic acid, 1,4-bis(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)-, tetramethyl ester
Synonyms:
CAS NO:113258-70-1
Molecular Formula: C30H28N2O10
Molecular Weight: 576.56
EINECS: N/A
Product Categories: N/A
Mol File: 113258-70-1.mol

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: 1,2,3,4-Butanetetracarboxylic acid, 1,4-bis(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)-, tetramethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 1,2,3,4-Butanetetracarboxylic acid, 1,4-bis(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)-, tetramethyl ester(113258-70-1)
EPA Substance Registry System: 1,2,3,4-Butanetetracarboxylic acid, 1,4-bis(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)-, tetramethyl ester(113258-70-1)

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: 113258-70-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 113258-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,5 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113258-70:
(8*1)+(7*1)+(6*3)+(5*2)+(4*5)+(3*8)+(2*7)+(1*0)=101
101 % 10 = 1
So 113258-70-1 is a valid CAS Registry Number.

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113258-70-1Relevant academic research and scientific papers

COPPER(II) IN ORGANIC SYNTHESIS. VI REACTION OF THE COPPER(II) ACETATE COMPLEX OF 1-METHYLISATIN-3-CHLOROPHENYLHYDRAZONE WITH DIMETHYL ACETYLENEDICARBOXYLATE.

Coda, Corsico A.,Desimoni, G.,Invernizzi, Gamba A.,Quadrelli, P.,Righetti, P. P.,Tacconi, G.

, p. 2843 - 2852 (1987)

The copper(II) complex of 1-methylisatin -3-p-chlorophenylhydrazone (2) reacted with dimethyl acetylenedicarboxylate (DMAD) in accordance to two reaction pathways.Oxidation performed by Cu(2+) gave 1-metyl-3-carbenindolin-2-one (12), trapped by DMAD to gi

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