1377950-52-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1377950-52-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,7,9,5 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1377950-52:
(9*1)+(8*3)+(7*7)+(6*7)+(5*9)+(4*5)+(3*0)+(2*5)+(1*2)=201
201 % 10 = 1
So 1377950-52-1 is a valid CAS Registry Number.
1377950-52-1Relevant articles and documents
COMPOUNDS FOR THE SYNTHETIC INTRODUCTION OF N-ALKYL NUCLEOSIDES INTO DNA OLIGONUCLEOTIDES
-
, (2012/06/16)
The present invention provides for compounds of Formula (I): wherein X-N and R1-R4 have any of the values disclosed in the specification. The compounds of Formula I are useful as reagents to introduce N-alkyl nucleosides into DNA oli