113541-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113541-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,4 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113541-92:
(8*1)+(7*1)+(6*3)+(5*5)+(4*4)+(3*1)+(2*9)+(1*2)=97
97 % 10 = 7
So 113541-92-7 is a valid CAS Registry Number.
113541-92-7Relevant academic research and scientific papers
APPROACHES TO THE SYNTHESIS OF ASPIDOSPERMA ALKALOIDS. PART II. THE SYNTHESIS OF 18,19-DIDEHYDROTABERSONINE.
Blowers, John W.,Saxton, J. Edwin,Swanson, Alistair G.
, p. 6071 - 6095 (2007/10/02)
The total synthesis of 18,19-dehydrotabersonine, via 3-oxo-18,19-didehydrovincadifformine, is described.
