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1010129-21-1

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1010129-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1010129-21-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,0,1,2 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1010129-21:
(9*1)+(8*0)+(7*1)+(6*0)+(5*1)+(4*2)+(3*9)+(2*2)+(1*1)=61
61 % 10 = 1
So 1010129-21-1 is a valid CAS Registry Number.

1010129-21-1Downstream Products

1010129-21-1Relevant articles and documents

FUNCTIONALIZED POLYMERS USING PROTECTED THIOLS

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Page/Page column 35-36, (2009/05/28)

A process for the preparation of functional molecules using the thiol-ene coupling reaction and a process for the preparation of protected functional thiols, specifically thioesters is provided. The methods may be used to make functional polymers and other molecules. The method of making a functionalized polymer using a thiol-ene reaction comprises: providing a functionalized thioester having the following formula: (I) wherein R is a functional group and COR' is a protecting group; cleaving the functionalized thioester, forming a functional thiol and an acyl group; providing a polymer having a pendant vinyl group; and reacting the polymer with the functional thiol whereby a functionalized polymer is formed, wherein the functional thiol is not isolated prior to reacting with the polymer.

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