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21592-62-1

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21592-62-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21592-62-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,9 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21592-62:
(7*2)+(6*1)+(5*5)+(4*9)+(3*2)+(2*6)+(1*2)=101
101 % 10 = 1
So 21592-62-1 is a valid CAS Registry Number.

21592-62-1Downstream Products

21592-62-1Relevant articles and documents

Regioselective formation of cyclic and allylic hydroperoxides

Stratakis,Orfanopoulos

, p. 425 - 430 (1993)

A regioselective photosensitized oxygenation is reported for the preparation of cyclic and allylic hydroperoxides.

Palladium-Catalyzed Asymmetric Allylic Fluoroalkylation/Trifluoromethylation

Trost, Barry M.,Gholami, Hadi,Zell, Daniel

supporting information, p. 11446 - 11451 (2019/08/20)

The first palladium-catalyzed asymmetric allylic trifluoromethylation is disclosed. The methodology evokes a fundamental principle by which the synergistic interplay of a leaving group and its subsequent activation of the nucleophilic trifluoromethyl grou

Addition of hypobromous acid to 1-phenylcycloalkenes

Ceylan,Findik,Sahin,Kazaz

, p. 2299 - 2303 (2014/05/06)

Reaction of 1-phenylcyclooctene and 1-phenylcycloheptene with N-bromosuccinimide (NBS) in aqueous DMSO gives the corresponding 3-bromo-2-phenylcycloalkenes and 2-phenylcycloalk-2-enols in a ratio of 3: 1. Unlike them, 1-phenylcyclohexene gives a mixture of 3-bromo-2-phenylcyclohexene and 2-bromo-1-phenylcyclohexanol. The oxidation of allylic alcohols with pyridinium chlorochromate afforded the corresponding α,β-unsaturated ketones.

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