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902141-09-7

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902141-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 902141-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,1,4 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 902141-09:
(8*9)+(7*0)+(6*2)+(5*1)+(4*4)+(3*1)+(2*0)+(1*9)=117
117 % 10 = 7
So 902141-09-7 is a valid CAS Registry Number.

902141-09-7Relevant articles and documents

METHOD OF CONJUGATING AMINOTHIOL CONTAINING MOLECULES TO VEHICLES

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Page/Page column 68; 70, (2008/06/13)

The present invention relates to a novel chemical process that provides novel vehicle derivatives that are exceptional 1,2- or 1,3-aminothiol specific reagents for conjugation to unprotected targeted compounds (e.g., polypeptides, peptides, or organic compounds) having or modified to have a 1,2- or 1,3 aminothiol group. The invention further relates to the methods of using novel water-soluble polymer derivatives and conjugates thereof.

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