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1-bromo-2,4,6-tris(perdeuterio-tert-butyl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

58247-39-5

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58247-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58247-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,4 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58247-39:
(7*5)+(6*8)+(5*2)+(4*4)+(3*7)+(2*3)+(1*9)=145
145 % 10 = 5
So 58247-39-5 is a valid CAS Registry Number.

58247-39-5Relevant academic research and scientific papers

Polymethylated and poly(tert)butylated diphenylcarbenes. Generation, reactions, kinetics, and deuterium isotope effects of sterically congested triplet carbenes

Tomioka, Hideo,Okada, Hidetsumu,Watanabe, Tetsuya,Banno, Kohji,Komatsu, Kazunori,Hirai, Katsuyuki

, p. 1582 - 1593 (2007/10/03)

Dimesitylcarbene (2a) was shown to decay by undergoing dimerization and to have a half-life of 160 ms, some 5 orders of magnitude longer-lived than diphenylcarbene. Didurylcarbene (2b) was twice as long-lived as 2a, while decamethyldiphenylcarbene (2c) de

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