Cas 239083-69-3,methyl (Z)-2-(2-nitrophenylhydrazono)-D-arabino-hexulosonate

239083-69-3

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Basic information

Product Name: methyl (Z)-2-(2-nitrophenylhydrazono)-D-arabino-hexulosonate
Synonyms: methyl (Z)-2-(2-nitrophenylhydrazono)-D-arabino-hexulosonate
CAS NO:239083-69-3
Molecular Formula:
Molecular Weight: 343.293
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: methyl (Z)-2-(2-nitrophenylhydrazono)-D-arabino-hexulosonate(CAS DataBase Reference)
NIST Chemistry Reference: methyl (Z)-2-(2-nitrophenylhydrazono)-D-arabino-hexulosonate(239083-69-3)
EPA Substance Registry System: methyl (Z)-2-(2-nitrophenylhydrazono)-D-arabino-hexulosonate(239083-69-3)

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: 239083-69-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 239083-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,9,0,8 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 239083-69:
(8*2)+(7*3)+(6*9)+(5*0)+(4*8)+(3*3)+(2*6)+(1*9)=153
153 % 10 = 3
So 239083-69-3 is a valid CAS Registry Number.

239083-69-3Upstream product

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239083-69-3Relevant academic research and scientific papers

Reductive cyclization of carbohydrate 2-nitrophenylhydrazones to chiral functionalized 1,2,4-benzotriazines and benzimidazoles

Andersch, Jens,Sicker, Dieter

, p. 589 - 594 (1999)

The 2-nitrophenylhydrazones 2 of D-arabino-2-hexulopyranosonic acid, D- arabinose, D-galactose and D-galacturonic acid are used as precursors to form chiral functionalized 1,2,4-benzotriazines and benzimidazoles by reductive cyclization methods. Catalytic

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