The CAS Registry Mumber 118161-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,6 and 1 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 118161-31: (8*1)+(7*1)+(6*8)+(5*1)+(4*6)+(3*1)+(2*3)+(1*1)=102 102 % 10 = 2 So 118161-31-2 is a valid CAS Registry Number.
Synthesis of oligoribonucleotides by use of 4,4',4''-tris(acyloxy)trityl groups for protection of the 6-amino group of adenosine
Sekine,Iwase,Masuda,Hata
, p. 1669 - 1677 (2007/10/02)
-
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for118161-31-22'-O-(tetrahydro-2-pyranyl)-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-N6-<4,4',4''-tris(benzoyloxy)trityl>adenosine