Cas 75142-78-8,1,1'-dimethyl-2-p-nitrophenylsulphonylimino-2'-oxoindoline-3-spiro-3'-piperidine

75142-78-8

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Basic information

Product Name: 1,1'-dimethyl-2-p-nitrophenylsulphonylimino-2'-oxoindoline-3-spiro-3'-piperidine
Synonyms:
CAS NO:75142-78-8
Molecular Formula:
Molecular Weight: 428.469
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: 1,1'-dimethyl-2-p-nitrophenylsulphonylimino-2'-oxoindoline-3-spiro-3'-piperidine(CAS DataBase Reference)
NIST Chemistry Reference: 1,1'-dimethyl-2-p-nitrophenylsulphonylimino-2'-oxoindoline-3-spiro-3'-piperidine(75142-78-8)
EPA Substance Registry System: 1,1'-dimethyl-2-p-nitrophenylsulphonylimino-2'-oxoindoline-3-spiro-3'-piperidine(75142-78-8)

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: 75142-78-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 75142-78-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,4 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75142-78:
(7*7)+(6*5)+(5*1)+(4*4)+(3*2)+(2*7)+(1*8)=128
128 % 10 = 8
So 75142-78-8 is a valid CAS Registry Number.

75142-78-8Upstream product

75142-78-8Downstream Products

75142-78-8Relevant academic research and scientific papers

The Reactions of Some Tetrahydro-β-Carbolines, of Hexahydroazepinoindoles, and of Tetrahydrocarbazolones with Arenesulphonyl Azides

Bailey, A. Sydney,Vandrevala, Marazban H.

, p. 1512 - 1515 (1980)

2,9-Dimethyl-1,2,3,4-tetrahydro-1-oxo-β-carboline and 2,9-dimethyl-1,2,3,4-tetrahydro-β-carboline react with arenesulphonyl azides forming indoline-3-spiropyrrolidines; 2,10-dimethyl-3,4,5,10-tetrahydroazepinoindol-1(2H)-0ne and 2,10-dimethyl-1,2,3

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