156969-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156969-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,9,6 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156969-24:
(8*1)+(7*5)+(6*6)+(5*9)+(4*6)+(3*9)+(2*2)+(1*4)=183
183 % 10 = 3
So 156969-24-3 is a valid CAS Registry Number.
156969-24-3Relevant articles and documents
A stereospecific synthesis of 2',3'-dideoxy-β-L-cytidine (β-L-ddC). A potent inhibitor against human hepatitis B virus (HBV) and human immunodeficiency virus (HIV)
Lin,Luo,Liu
, p. 3477 - 3480 (1994)
2',3'-Dideoxy-β-L-cytidine (β-L-ddC), a potent inhibitor against human hepatitis B virus (HBV) and human immunodeficiency virus (HIV), has been stereospecifically synthesized from L-arabinose in 9 steps.