Cas 87840-55-9,2-Methoxy-2-(2-methoxycarbonyl-5-nitro-phenylamino)-malonic acid dimethyl ester

87840-55-9

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Basic information

Product Name: 2-Methoxy-2-(2-methoxycarbonyl-5-nitro-phenylamino)-malonic acid dimethyl ester
Synonyms:
CAS NO:87840-55-9
Molecular Formula:
Molecular Weight: 356.289
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-Methoxy-2-(2-methoxycarbonyl-5-nitro-phenylamino)-malonic acid dimethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-Methoxy-2-(2-methoxycarbonyl-5-nitro-phenylamino)-malonic acid dimethyl ester(87840-55-9)
EPA Substance Registry System: 2-Methoxy-2-(2-methoxycarbonyl-5-nitro-phenylamino)-malonic acid dimethyl ester(87840-55-9)

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: 87840-55-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87840-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,4 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87840-55:
(7*8)+(6*7)+(5*8)+(4*4)+(3*0)+(2*5)+(1*5)=169
169 % 10 = 9
So 87840-55-9 is a valid CAS Registry Number.

87840-55-9Upstream product

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87840-55-9Relevant academic research and scientific papers

THE REARRANGEMENT OF ORTHO-NITROBENZYLIDENEMALONATE DERIVATIVES IN THEIR REACTIONS WITH THIOLS

Kinastowski, Stefan,Kaczmarek, Elzbieta,Wnuk, Stanislaw

, p. 595 - 605 (2007/10/02)

The rearrangement of 2,4-dinitro- and 2,4,6-trinitrobenzylidenemalonates in reaction with thiols, both in or without the presence of alcohols or amines has been found to afford various 2-amino-4-nitro- and 2-amino-4,6-dinitrobenzoic acid derivatives, i.e.

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