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tert-butyl Nα-[(fluoren-9-yl)methoxylcarbonyl]-L-tyrosine dichlorovinyl sulfate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1151854-03-3

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1151854-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1151854-03-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,1,8,5 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1151854-03:
(9*1)+(8*1)+(7*5)+(6*1)+(5*8)+(4*5)+(3*4)+(2*0)+(1*3)=133
133 % 10 = 3
So 1151854-03-3 is a valid CAS Registry Number.

1151854-03-3Relevant academic research and scientific papers

Efficient solid-phase synthesis of sulfotyrosine peptides using a sulfate protecting-group strategy

Ali, Ahmed M.,Taylor, Scott D.

supporting information; experimental part, p. 2024 - 2026 (2009/07/25)

(Chemical Equation Presented) Double protection: Efficient Fmoc-based solid-phase synthesis (SPPS) of sulfotyrosine (sY) peptides is achieved by incorporating the sY residue(s) as a dichlorovinyl-protected (DCV) sulfodiester(s) and using 2-methylpiperidine for Fmoc removal. After removal of the other protecting groups, the DCV group could be cleaved by mild hydrogenolysis giving the sY peptides in good yield.

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