Cas 136286-09-4,2,5-Bis-benzylamino-cyclohexa-1,4-diene-1,4-dicarboxylic acid dibutyl ester

136286-09-4

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Basic information

Product Name: 2,5-Bis-benzylamino-cyclohexa-1,4-diene-1,4-dicarboxylic acid dibutyl ester
Synonyms:
CAS NO:136286-09-4
Molecular Formula:
Molecular Weight: 490.643
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: 2,5-Bis-benzylamino-cyclohexa-1,4-diene-1,4-dicarboxylic acid dibutyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2,5-Bis-benzylamino-cyclohexa-1,4-diene-1,4-dicarboxylic acid dibutyl ester(136286-09-4)
EPA Substance Registry System: 2,5-Bis-benzylamino-cyclohexa-1,4-diene-1,4-dicarboxylic acid dibutyl ester(136286-09-4)

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: 136286-09-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 136286-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,8 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136286-09:
(8*1)+(7*3)+(6*6)+(5*2)+(4*8)+(3*6)+(2*0)+(1*9)=134
134 % 10 = 4
So 136286-09-4 is a valid CAS Registry Number.

136286-09-4Upstream product

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136286-09-4Relevant academic research and scientific papers

REACTION OF DIALKYL SUCCINYLSUCCINATES WITH PRIMARY AMINES

Bagrov, F.V.

, p. 629 - 632 (2007/10/02)

Both carbonyl groups of dialkylsuccinylsuccinates participate in condensation with primary amines (benzylamine and allylamine) in DMF.Dialkyl esters of 2,5-dialkylamino-1,4-cyclohexadiene-1,4-dicarboxylic acids are formed at 60 deg C, while esters of 2,5-dialkylaminoterephthalic acid are formed at 120 deg C.

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