Cas 1380307-75-4,1-benzyl-3,4-bis((4-(tert-butyl)phenyl)ethynyl)-1H-pyrrole-2,5-dione

1380307-75-4

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Basic information

Product Name: 1-benzyl-3,4-bis((4-(tert-butyl)phenyl)ethynyl)-1H-pyrrole-2,5-dione
Synonyms: 1-benzyl-3,4-bis((4-(tert-butyl)phenyl)ethynyl)-1H-pyrrole-2,5-dione
CAS NO:1380307-75-4
Molecular Formula:
Molecular Weight: 499.653
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: 1-benzyl-3,4-bis((4-(tert-butyl)phenyl)ethynyl)-1H-pyrrole-2,5-dione(CAS DataBase Reference)
NIST Chemistry Reference: 1-benzyl-3,4-bis((4-(tert-butyl)phenyl)ethynyl)-1H-pyrrole-2,5-dione(1380307-75-4)
EPA Substance Registry System: 1-benzyl-3,4-bis((4-(tert-butyl)phenyl)ethynyl)-1H-pyrrole-2,5-dione(1380307-75-4)

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: 1380307-75-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1380307-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,3,0 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1380307-75:
(9*1)+(8*3)+(7*8)+(6*0)+(5*3)+(4*0)+(3*7)+(2*7)+(1*5)=144
144 % 10 = 4
So 1380307-75-4 is a valid CAS Registry Number.

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1380307-75-4Relevant academic research and scientific papers

Efficient and general protocol for Sonogashira cross-coupling reactions of maleimides

Souffrin, Agathe,Croix, Cecile,Viaud-Massuard, Marie-Claude

, p. 2499 - 2502 (2012)

Maleimides are involved for the first time in Sonogashira cross-coupling reactions. Sonogashira conditions have been developed to allow subsequent coupling of various terminal alkynes at room temperature in moderate to excellent yields. These results open

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