Cas 974-54-9,4-diisopropylamino-1,1-diphenyl-but-2-yn-1-ol

974-54-9

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Basic information

Product Name: 4-diisopropylamino-1,1-diphenyl-but-2-yn-1-ol
Synonyms:
CAS NO:974-54-9
Molecular Formula:
Molecular Weight: 321.462
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: 4-diisopropylamino-1,1-diphenyl-but-2-yn-1-ol(CAS DataBase Reference)
NIST Chemistry Reference: 4-diisopropylamino-1,1-diphenyl-but-2-yn-1-ol(974-54-9)
EPA Substance Registry System: 4-diisopropylamino-1,1-diphenyl-but-2-yn-1-ol(974-54-9)

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: 974-54-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 974-54-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 974-54:
(5*9)+(4*7)+(3*4)+(2*5)+(1*4)=99
99 % 10 = 9
So 974-54-9 is a valid CAS Registry Number.

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974-54-9Relevant academic research and scientific papers

Gold catalysis: Evidence for the in-situ reduction of gold(III) during the cyclization of allenyl carbinols

Hashmi, A. Stephen K.,Blanco, M. Carmen,Fischer, Dirk,Bats, Jan W.

, p. 1387 - 1389 (2006)

Products of an oxidative coupling were obtained in the gold(III)-catalyzed cycloisomerization of tertiary allenyl carbinols. The absence of reduced organic products and an increase of these coupling products with the amount of gold(III) catalyst suggests

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