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1895922-75-4

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1895922-75-4 Usage

Description

t-Boc-Aminooxy-PEG3-thiol is a crosslinker containing a t-Boc-aminooxy group and a thiol group. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, The protected aminoxy can be deprotected under mild acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

Check Digit Verification of cas no

The CAS Registry Mumber 1895922-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,9,5,9,2 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1895922-75:
(9*1)+(8*8)+(7*9)+(6*5)+(5*9)+(4*2)+(3*2)+(2*7)+(1*5)=244
244 % 10 = 4
So 1895922-75-4 is a valid CAS Registry Number.

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