115040-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115040-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,4 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 115040-76:
(8*1)+(7*1)+(6*5)+(5*0)+(4*4)+(3*0)+(2*7)+(1*6)=81
81 % 10 = 1
So 115040-76-1 is a valid CAS Registry Number.
115040-76-1Relevant articles and documents
ENANTIOSELECTIVE SYNTHESIS OF RING-C AROMATIC STEROIDS BY ASYMMETRIC MICHAEL-TYPE ALKYLATION OF CHIRAL IMINES.
Volpe, Tony,Revial, Gilbert,Pfau, Michel,d'Angelo, Jean
, p. 2367 - 2370 (2007/10/02)
Optically active phenanthrones 7 and 12 were prepared, using the asymmetric process involving Michael-type alkylation of chiral imines.Compound 12 was then transformed into ring-C aromatic steroid.
