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1256498-29-9

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1256498-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256498-29-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,4,9 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1256498-29:
(9*1)+(8*2)+(7*5)+(6*6)+(5*4)+(4*9)+(3*8)+(2*2)+(1*9)=189
189 % 10 = 9
So 1256498-29-9 is a valid CAS Registry Number.

1256498-29-9Upstream product

1256498-29-9Relevant academic research and scientific papers

Promising general solution to the problem of ligating peptides and glycopeptides

Wang, Ping,Danishefsky, Samuel J.

supporting information; experimental part, p. 17045 - 17051 (2011/02/17)

Our global goal is that of synthesizing complex polypeptides and glycopeptides in homogeneous form. Chemistry-derived access to homogeneous biologics could well have useful consequences in the discovery of drugs and vaccines. The key finding in this study

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