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128191-53-7

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128191-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128191-53-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128191-53:
(8*1)+(7*2)+(6*8)+(5*1)+(4*9)+(3*1)+(2*5)+(1*3)=127
127 % 10 = 7
So 128191-53-7 is a valid CAS Registry Number.

128191-53-7Downstream Products

128191-53-7Relevant articles and documents

A study on the alkylsilyl groups in oligoribonucleotide synthesis

Wu,Oglivie

, p. 4717 - 4724 (1990)

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