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128254-59-1

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128254-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128254-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,5 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128254-59:
(8*1)+(7*2)+(6*8)+(5*2)+(4*5)+(3*4)+(2*5)+(1*9)=131
131 % 10 = 1
So 128254-59-1 is a valid CAS Registry Number.

128254-59-1Downstream Products

128254-59-1Relevant articles and documents

Demonstration of Exclusive α-Peptidation at the Micellar Interface

Ranganathan, Darshan,Ranganathan, Subramania,Singh, Girij Pal,Patel, Bhisma Kumar

, p. 525 - 528 (1993)

Microreactors, dispersed in iso-octane, harboring water pools and crafted from AOT and co-surfactant condensing agent DODCI, exclusively direct α-peptidation, thus reversing the normal preference of glutamic acid and aspartic acid for side chain carboxyl group amidation.

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