Cas 1228552-71-3,9-Methyl-2,9-diazaspiro[5.5]undecan-1-one

1228552-71-3

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Basic information

Product Name: 9-Methyl-2,9-diazaspiro[5.5]undecan-1-one
Synonyms: 9-Methyl-2,9-diazaspiro[5.5]undecan-1-one
CAS NO:1228552-71-3
Molecular Formula: C10H18N2O
Molecular Weight: 182.26272
EINECS: N/A
Product Categories: N/A
Mol File: 1228552-71-3.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 348.9±35.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.08±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: 16.21±0.20(Predicted)
CAS DataBase Reference: 9-Methyl-2,9-diazaspiro[5.5]undecan-1-one(CAS DataBase Reference)
NIST Chemistry Reference: 9-Methyl-2,9-diazaspiro[5.5]undecan-1-one(1228552-71-3)
EPA Substance Registry System: 9-Methyl-2,9-diazaspiro[5.5]undecan-1-one(1228552-71-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: IRRITANT
PackingGroup: N/A
Hazardous Substances Data: 1228552-71-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1228552-71-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,5,5 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1228552-71:
(9*1)+(8*2)+(7*2)+(6*8)+(5*5)+(4*5)+(3*2)+(2*7)+(1*1)=153
153 % 10 = 3
So 1228552-71-3 is a valid CAS Registry Number.

1228552-71-3Upstream product

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1228552-71-3Relevant academic research and scientific papers

New synthesis of 3,3-disubstituted piperidin-2-ones from esters and 1-(3-halopropyl)-2,5-dimethylpyrroles

Gvozdev,Shavrin,Nefedov

, p. 2108 - 2113 (2019)

3,3-Disubstituted piperidin-2-ones were obtained by alkylation of carboxylic acid esters with 1-(3-halopropyl)-2,5-dimethylpyrroles using lithium diisopropylamide as a base followed by the removal of 2,5-dimethylpyrrole protection and intramolecular cycli

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