Cas 112128-97-9,2,4-Pyrrolidinedione, 3-(1,3-dihydroxy-5-phenyl-4-pentenylidene)-5-(1-methylethyl)-

112128-97-9

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Basic information

Product Name: 2,4-Pyrrolidinedione, 3-(1,3-dihydroxy-5-phenyl-4-pentenylidene)-5-(1-methylethyl)-
Synonyms:
CAS NO:112128-97-9
Molecular Formula: C18H21NO4
Molecular Weight: 315.369
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: 2,4-Pyrrolidinedione, 3-(1,3-dihydroxy-5-phenyl-4-pentenylidene)-5-(1-methylethyl)-(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-Pyrrolidinedione, 3-(1,3-dihydroxy-5-phenyl-4-pentenylidene)-5-(1-methylethyl)-(112128-97-9)
EPA Substance Registry System: 2,4-Pyrrolidinedione, 3-(1,3-dihydroxy-5-phenyl-4-pentenylidene)-5-(1-methylethyl)-(112128-97-9)

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: 112128-97-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 112128-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,1,2 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112128-97:
(8*1)+(7*1)+(6*2)+(5*1)+(4*2)+(3*8)+(2*9)+(1*7)=89
89 % 10 = 9
So 112128-97-9 is a valid CAS Registry Number.

112128-97-9Upstream product

112128-97-9Downstream Products

112129-01-8 3-[(2E,4E)-1-Hydroxy-5-phenyl-penta-2,4-dien-(Z)-ylidene]-5-isopropyl-pyrrolidine-2,4-dione

112128-97-9Relevant academic research and scientific papers

METALLATION OF 3-ACETYLTETRAMIC ACIDS : A NEW SYNTHESIS OF 3-DIENOYL- AND 3-TRIENOYL-TETRAMIC ACIDS

Jones, Raymond C. F.,Bates, Andrew D.

, p. 1565 - 1568 (1987)

3-Acetyltetramic acids have been metallated, and the trilithio-derivatives condensed with aldehydes to afford 3-dienoyl- and 3-trienoyl-tetramic acids.

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