Cas 1572929-11-3,2-(2-(1-(1-benzyl-5-chloro-2-oxoindolin-3-yl)-2-oxo-2-p-tolylethyl)-4-tert-butylcyclohexylidene)malononitrile

1572929-11-3

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Basic information

Product Name: 2-(2-(1-(1-benzyl-5-chloro-2-oxoindolin-3-yl)-2-oxo-2-p-tolylethyl)-4-tert-butylcyclohexylidene)malononitrile
Synonyms: 2-(2-(1-(1-benzyl-5-chloro-2-oxoindolin-3-yl)-2-oxo-2-p-tolylethyl)-4-tert-butylcyclohexylidene)malononitrile
CAS NO:1572929-11-3
Molecular Formula:
Molecular Weight: 590.165
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-(2-(1-(1-benzyl-5-chloro-2-oxoindolin-3-yl)-2-oxo-2-p-tolylethyl)-4-tert-butylcyclohexylidene)malononitrile(CAS DataBase Reference)
NIST Chemistry Reference: 2-(2-(1-(1-benzyl-5-chloro-2-oxoindolin-3-yl)-2-oxo-2-p-tolylethyl)-4-tert-butylcyclohexylidene)malononitrile(1572929-11-3)
EPA Substance Registry System: 2-(2-(1-(1-benzyl-5-chloro-2-oxoindolin-3-yl)-2-oxo-2-p-tolylethyl)-4-tert-butylcyclohexylidene)malononitrile(1572929-11-3)

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: 1572929-11-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1572929-11-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,2,9,2 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1572929-11:
(9*1)+(8*5)+(7*7)+(6*2)+(5*9)+(4*2)+(3*9)+(2*1)+(1*1)=193
193 % 10 = 3
So 1572929-11-3 is a valid CAS Registry Number.

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1572929-11-3Relevant academic research and scientific papers

Domino reactions of vinyl malononitriles with 3-phenacylideneoxindoles for efficient synthesis of functionalized spirocyclic oxindoles

Xie, Ya-Jing,Sun, Jing,Yan, Chao-Guo

, p. 271 - 280 (2014/06/24)

The reactions of vinyl malononitriles with 3-phenacylideneoxindoles in ethanol in the presence of DBU as base resulted in the functionalized spirocyclic oxindoles through the domino Michael addition and intramolecular nucleophilic addition to cyano group.

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