Cas 109033-99-0,dimethyl (2'S,2R)-(+)-2-(-4-benzyloxy-3-methoxyphenyl)-4-<2-(methoxymethyl)pyrrolidinoimino>-4-phenyl-1,1-butanedicarboxylate

109033-99-0

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Basic information

Product Name: dimethyl (2'S,2R)-(+)-2-(-4-benzyloxy-3-methoxyphenyl)-4-<2-(methoxymethyl)pyrrolidinoimino>-4-phenyl-1,1-butanedicarboxylate
Synonyms: dimethyl (2'S,2R)-(+)-2-(-4-benzyloxy-3-methoxyphenyl)-4-<2-(methoxymethyl)pyrrolidinoimino>-4-phenyl-1,1-butanedicarboxylate
CAS NO:109033-99-0
Molecular Formula:
Molecular Weight: 588.701
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: dimethyl (2'S,2R)-(+)-2-(-4-benzyloxy-3-methoxyphenyl)-4-<2-(methoxymethyl)pyrrolidinoimino>-4-phenyl-1,1-butanedicarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: dimethyl (2'S,2R)-(+)-2-(-4-benzyloxy-3-methoxyphenyl)-4-<2-(methoxymethyl)pyrrolidinoimino>-4-phenyl-1,1-butanedicarboxylate(109033-99-0)
EPA Substance Registry System: dimethyl (2'S,2R)-(+)-2-(-4-benzyloxy-3-methoxyphenyl)-4-<2-(methoxymethyl)pyrrolidinoimino>-4-phenyl-1,1-butanedicarboxylate(109033-99-0)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 109033-99-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 109033-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,0,3 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109033-99:
(8*1)+(7*0)+(6*9)+(5*0)+(4*3)+(3*3)+(2*9)+(1*9)=110
110 % 10 = 0
So 109033-99-0 is a valid CAS Registry Number.

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109033-99-0Relevant academic research and scientific papers

Asymmetric Michael Additions via SAMP-/RAMP-Hydrazones Enantioselective 1,4-Addition of Methyl Ketones to Knoevenagel Acceptors

Enders, Dieter,Demir, Ayhan S.,Rendenbach, Beatrice E. M.

, p. 1731 - 1736 (2007/10/02)

Asymmetric Michael addition of lithiated methyl ketone SAMP-hydrazones (S)-2 to 2-benzylidenemalonates and -dinitriles 3 followed by oxidative cleavage of the 1,4-adducts (SR)-4 by ozonolysis affords 2-substituted 4-oxo diesters and -dinitriles (R)-5 in good overall yields of 50-82percent and high enantiomeric excesses (ee >/= 95percent).

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