Cas 74151-56-7,2-Methyl-2-[2-oxo-1,2-dihydro-indol-(3E)-ylidenemethyl]-malonic acid diethyl ester

74151-56-7

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Basic information

Product Name: 2-Methyl-2-[2-oxo-1,2-dihydro-indol-(3E)-ylidenemethyl]-malonic acid diethyl ester
Synonyms:
CAS NO:74151-56-7
Molecular Formula:
Molecular Weight: 317.342
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: 2-Methyl-2-[2-oxo-1,2-dihydro-indol-(3E)-ylidenemethyl]-malonic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Methyl-2-[2-oxo-1,2-dihydro-indol-(3E)-ylidenemethyl]-malonic acid diethyl ester(74151-56-7)
EPA Substance Registry System: 2-Methyl-2-[2-oxo-1,2-dihydro-indol-(3E)-ylidenemethyl]-malonic acid diethyl ester(74151-56-7)

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: 74151-56-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74151-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,5 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74151-56:
(7*7)+(6*4)+(5*1)+(4*5)+(3*1)+(2*5)+(1*6)=117
117 % 10 = 7
So 74151-56-7 is a valid CAS Registry Number.

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74151-56-7Relevant academic research and scientific papers

SYNTHESES OF METHYL 3-ALKYL-2-(2-BENZAMIDOPHENYL)ACRYLATES AND THEIR RING CLOSURE TO INDOLINE OR OXINDOLE DERIVATIVES

Kawai, Shinji,Kaneko, Chikara

, p. 47 - 50 (2007/10/02)

Syntheses of methyl 3-dialkoxycarbonylmethyl- and -(α,α-dialkoxycarbonylethyl)-2-(2-benzamidophenyl)acrylates from methyl 2-phenyl-3,1-benzoxazepine-5-carboxylate were reported.Treatment of these two kinds of acrylates with base afforded entirely differen

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