Cas 123689-98-5,3,5-Dinitro-benzoic acid (1S,2S)-2-cyano-1-methyl-butyl ester

123689-98-5

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Basic information

Product Name: 3,5-Dinitro-benzoic acid (1S,2S)-2-cyano-1-methyl-butyl ester
Synonyms:
CAS NO:123689-98-5
Molecular Formula:
Molecular Weight: 307.263
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: 3,5-Dinitro-benzoic acid (1S,2S)-2-cyano-1-methyl-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 3,5-Dinitro-benzoic acid (1S,2S)-2-cyano-1-methyl-butyl ester(123689-98-5)
EPA Substance Registry System: 3,5-Dinitro-benzoic acid (1S,2S)-2-cyano-1-methyl-butyl ester(123689-98-5)

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: 123689-98-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 123689-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,8 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123689-98:
(8*1)+(7*2)+(6*3)+(5*6)+(4*8)+(3*9)+(2*9)+(1*8)=155
155 % 10 = 5
So 123689-98-5 is a valid CAS Registry Number.

123689-98-5Upstream product

99-33-2 3,5-dinitrobenoyl chloride

123689-98-5Downstream Products

123689-98-5Relevant academic research and scientific papers

A NOVEL CARBON-CARBON BOND FORMATION IN THE COURSE OF BAKERS' YEAST REDUCTION OF CYANOACETONE

Itoh, Toshiyuki,Takagi, Yumiko,Fujisawa, Tamotsu

, p. 3811 - 3812 (1989)

A novel carbon-carbon bond formation, i.e. ethylation at the α-position of the nitrile was occurred in the bakers' yeast reduction of cyanoacetone, to give optically pure (3S)-3-hydroxy-2-ethylbutyronitrile.

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