159012-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159012-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,0,1 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 159012-45:
(8*1)+(7*5)+(6*9)+(5*0)+(4*1)+(3*2)+(2*4)+(1*5)=120
120 % 10 = 0
So 159012-45-0 is a valid CAS Registry Number.
159012-45-0Relevant articles and documents
Synthesis of 9-Deoxotaxane Analogs
Klein, Larry L.,Yeung, Clinton M.,Li, Leping,Plattner, Jacob J.
, p. 4707 - 4710 (1994)
Key Words: Taxanes; deoxygenation; 9-deoxotaxol; 13-acetyl-9-dihydrobaccatin III.The synthesis of 9-deoxotaxol (9), 7,9-dideoxy and 7,9,10-trideoxygenated analogs is described starting from 13-acetyl-9(R)-dihydrobaccatin III.
