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1,1'-Biphenyl, 4'-fluoro-3,3',5-trimethyl-2-[(phenylsulfinyl)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90691-40-0

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90691-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90691-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,9 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90691-40:
(7*9)+(6*0)+(5*6)+(4*9)+(3*1)+(2*4)+(1*0)=140
140 % 10 = 0
So 90691-40-0 is a valid CAS Registry Number.

90691-40-0Relevant academic research and scientific papers

Synthesis and Utilization of the Chiral Synthon Methyl 3-O-Benzyl-2,4,6-trideoxy-6-iodo-α-D-erythro-hexopyranoside in the Synthesis of a Potent HMG-CoA Reductase Inhibitor

Prugh, John D.,Rooney, C. Stanley,Deana, Albert A.,Ramjit, Harri G.

, p. 648 - 657 (2007/10/02)

Synthesis of the potent HMG-CoA reductase inhibitor 1a has been achieved by utilizing the chiral synthon 2, which was prepared from methyl α-D-glucopyranoside in 12 steps (6 new).A key step in this sequence, which should have general applicability for the

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