159350-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159350-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,3,5 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 159350-99:
(8*1)+(7*5)+(6*9)+(5*3)+(4*5)+(3*0)+(2*9)+(1*9)=159
159 % 10 = 9
So 159350-99-9 is a valid CAS Registry Number.
159350-99-9Relevant articles and documents
Bryostatins: The asymmetric synthesis of the C1-C9 and C17-C27 fragments
De Brabander,Vandewalle
, p. 855 - 865 (2007/10/02)
The construction of the fragments C1-C9 3 and C17-C27 4a of the bryostatins in an enantioselective and highly diastereoselective fashion is described. The usefulness of the 'chiron' approach is illustrated with
