19046-81-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19046-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,4 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19046-81:
(7*1)+(6*9)+(5*0)+(4*4)+(3*6)+(2*8)+(1*1)=112
112 % 10 = 2
So 19046-81-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H13N5O3/c11-9-8-10(13-3-12-8)15(4-14-9)7-1-5(17)6(2-16)18-7/h3-7,16-17H,1-2,11H2
19046-81-2Relevant articles and documents
Methodology for the synthesis of dinucleoside monophosphates containing a 2'-deoxy-3-isoadenosine unit: 3-iso-dApT and Tp(3-iso-dA)
Leonard, Nelson J.,Neelima
, p. 1369 - 1381 (2007/10/03)
2'-Deoxy-3-isoadenylyl(3'-5')thymidine and thymidylyl-(3'-5')-2'-deoxy- 3-isoadenosine have been synthesized by mild protection/deprotection methodology that circumvents facile N3-C1' hydrolytic cleavage of the 2'- deoxy-3-isoadenosine moiety.