Cas 123846-93-5,syn,syn-3,4-Bis(methoxycarbonylmethylene)-1-tosylpyrrolidine

123846-93-5

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Basic information

Product Name: syn,syn-3,4-Bis(methoxycarbonylmethylene)-1-tosylpyrrolidine
Synonyms: syn,syn-3,4-Bis(methoxycarbonylmethylene)-1-tosylpyrrolidine
CAS NO:123846-93-5
Molecular Formula:
Molecular Weight: 365.407
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: syn,syn-3,4-Bis(methoxycarbonylmethylene)-1-tosylpyrrolidine(CAS DataBase Reference)
NIST Chemistry Reference: syn,syn-3,4-Bis(methoxycarbonylmethylene)-1-tosylpyrrolidine(123846-93-5)
EPA Substance Registry System: syn,syn-3,4-Bis(methoxycarbonylmethylene)-1-tosylpyrrolidine(123846-93-5)

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: 123846-93-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 123846-93-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,4 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 123846-93:
(8*1)+(7*2)+(6*3)+(5*8)+(4*4)+(3*6)+(2*9)+(1*3)=135
135 % 10 = 5
So 123846-93-5 is a valid CAS Registry Number.

123846-93-5Upstream product

123846-93-5Downstream Products

123847-10-9 Dimethyl 1-tosylpyrrole-3,4-diacetate

123846-93-5Relevant academic research and scientific papers

Synthesis of Pyrrole-3,4-diacetic Acid and Its Derivatives

Chiusoli, Gian Paolo,Costa, Mirco,Reverberi, Sara

, p. 262 - 265 (1989)

A simple procedure for the synthesis of pyrrole-3,4-diacetic esters and N-derivatives thereof consists of the oxidative alkoxycarbonylation of dipropargylamine or N-derivatives to give 3,4-bis(alkoxycarbonylmethylene)pyrrolidines which can be easily isome

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