Cas 135941-92-3,N'-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazinecarboxylic acid benzyl ester

135941-92-3

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Basic information

Product Name: N'-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazinecarboxylic acid benzyl ester
Synonyms:
CAS NO:135941-92-3
Molecular Formula:
Molecular Weight: 299.286
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: N'-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazinecarboxylic acid benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: N'-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazinecarboxylic acid benzyl ester(135941-92-3)
EPA Substance Registry System: N'-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazinecarboxylic acid benzyl ester(135941-92-3)

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: 135941-92-3(Hazardous Substances Data)

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135941-92-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135941-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,9,4 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135941-92:
(8*1)+(7*3)+(6*5)+(5*9)+(4*4)+(3*1)+(2*9)+(1*2)=143
143 % 10 = 3
So 135941-92-3 is a valid CAS Registry Number.

135941-92-3Upstream product

135941-92-3Downstream Products

135941-92-3Relevant academic research and scientific papers

Sodium cyanoborohydride reduction of (benzyloxycarbonyl)- and (tert-butoxycarbonyl)hydrazones

Calabretta,Gallina,Giordano

, p. 536 - 539 (1991)

(Benzyloxycarbonyl)- and (tert-butoxycarbonyl)hydrazones are easily reduced by sodium cyanoborohydride in acidic medium. The method is an alternative to catalytic hydrogenation and allows ready access to both N-benzyloxycarbonyl and N-tert-butoxycarbonyl

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