950697-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 950697-15-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,6,9 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 950697-15:
(8*9)+(7*5)+(6*0)+(5*6)+(4*9)+(3*7)+(2*1)+(1*5)=201
201 % 10 = 1
So 950697-15-1 is a valid CAS Registry Number.
950697-15-1Relevant articles and documents
Synthesis of the C9-C29 fragments of ajudazols A and B
Ganame, Danny,Quach, Tim,Poole, Charlotte,Rizzacasa, Mark A.
, p. 5841 - 5843 (2008/02/09)
The syntheses of both C9-C29 fragments 3 and 4 of the myxobacteria metabolites ajudazols A (1) and B (2) are described. The key steps were a cyclodehydration to form the oxazole, Sonogashira coupling to form the C18-C19 bond and a P-2 Ni mediated partial