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2-Methyl-1-phenyl-3-buten-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42548-91-4

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42548-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42548-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,5,4 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42548-91:
(7*4)+(6*2)+(5*5)+(4*4)+(3*8)+(2*9)+(1*1)=124
124 % 10 = 4
So 42548-91-4 is a valid CAS Registry Number.

42548-91-4Relevant academic research and scientific papers

Palladium(0)-Catalyzed Coupling Reaction of Isoprene Bromohydrin with Aromatic Organolithium Reagents

Araki, Shuki,Ohmura, Masayuki,Butsugan, Yasuo

, p. 2019 - 2020 (2007/10/02)

Palladium(0)-catalyzed reaction of isoprene bromohydrin with aromatic organolithium reagents selectively gave good yields of coupling products without rearrangement.

Transition-metal-catalyzed Grignard Reaction of Isoprene Bromohydrin

Araki, Shuki,Ohmura, Masayuki,Butsugan, Yasuo

, p. 1607 - 1608 (2007/10/02)

The coupling reaction of isoprene bromohydrin with aryl and alkyl Grignard reagents catalyzed by tetrakis(triphenylphosphine)palladium(0) selectively gave the vinyl-group-migrated products.

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