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(1-Bromo-4-methyl-pentyl)-dimethyl-phenyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128383-32-4

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128383-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128383-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,8 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128383-32:
(8*1)+(7*2)+(6*8)+(5*3)+(4*8)+(3*3)+(2*3)+(1*2)=134
134 % 10 = 4
So 128383-32-4 is a valid CAS Registry Number.

128383-32-4Relevant academic research and scientific papers

Stereocontrolled Synthesis of (22R)-22-Hydroxycholesterol Guided by α-Silyl Radical Stabilization

Koreeda, Masato,George, Irene A.

, p. 83 - 86 (2007/10/02)

The synthesis of (22R)-22-hydroxycholesterol, featuring formation of three contiguous chiral centers (C-17, 20, and 22) in a single step by the use of a 6-endo α-silyl radical-mediated cyclization is presented.Additionally, an interesting protiodesilyatio

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