136904-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136904-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,0 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136904-73:
(8*1)+(7*3)+(6*6)+(5*9)+(4*0)+(3*4)+(2*7)+(1*3)=139
139 % 10 = 9
So 136904-73-9 is a valid CAS Registry Number.
136904-73-9Relevant articles and documents
Synthesis of 2'-thioadenosine
Marriott, Jonathan H.,Mottahedeh, Mina,Reese, Colin B.
, p. 257 - 269 (2007/10/02)
Reaction between 5-N-benzoyl-9-adenine (12a), prepared from 9-(β-D-arabinofuranosyl)adenine, and 9-(4-methoxyphenyl)xanthene-9-thiol (AXT, 7b) in the pr
