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1309371-90-1

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1309371-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309371-90-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,3,7 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1309371-90:
(9*1)+(8*3)+(7*0)+(6*9)+(5*3)+(4*7)+(3*1)+(2*9)+(1*0)=151
151 % 10 = 1
So 1309371-90-1 is a valid CAS Registry Number.

1309371-90-1Relevant articles and documents

Oligonucleotide analogues with integrated bases and backbone (ONIB). Part 31: Aminomethylene-linked CG and GC dinucleosides of the ONIB Type: Formation of duplexes and quadruplexes

Schulze-Adams, Martina,Touboul, David,Bernet, Bruno,Vasella, Andrea

, p. 1037 - 1054 (2014)

The self-complementary guanosine- and cytidine-derived aminomethylene- linked C[n]G dinucleoside 9 was synthesized by reductive amination of aldehyde 3 with an iminophosphorane derived from azide 7. Deacylation of 9 gave the isopropylidene-protected dinuc

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