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(E)-6-Phenylsulfanyl-hex-5-ene-1,4-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123776-20-5

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123776-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123776-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,7 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123776-20:
(8*1)+(7*2)+(6*3)+(5*7)+(4*7)+(3*6)+(2*2)+(1*0)=125
125 % 10 = 5
So 123776-20-5 is a valid CAS Registry Number.

123776-20-5Relevant academic research and scientific papers

γ-Lithioalkoxides via Reductive Lithiation of Oxetanes by Aromatic Radical Anions

Mudryk, Boguslaw,Cohen, Theodore

, p. 5657 - 5659 (1989)

Oxetanes are cleaved at 0 deg C in tetrahydrofuran by lithium 4,4'-di-tert-butylbiphenylide, giving lithium γ-lithioalkoxides which can provide 2-substituted tetrahydrofurans by trapping with aldehydes and ketones followed by acid cyclization of the resulting 1,4-diols; the cuprates of these dianions undergo conjugate addition and nucleophilic substitution reactions.

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