125637-04-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125637-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,6,3 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 125637-04:
(8*1)+(7*2)+(6*5)+(5*6)+(4*3)+(3*7)+(2*0)+(1*4)=119
119 % 10 = 9
So 125637-04-9 is a valid CAS Registry Number.
125637-04-9Relevant academic research and scientific papers
Solanum Alkaloids, 117. Synthesis of the Steroid Alkaloid Soladunalinidine and Other 5α-Spirosolan-3-amines
Quyen, Le thi,Ripperger, Helmut,Schreiber, Klaus
, p. 519 - 524 (2007/10/02)
The steroid alkaloid soladunalinidine , isolated from Solanum dunalianum, is synthesized from tomatidine (5α-tomatidan-3β-ol, 1) via 5α-tomatidan-3-one (4) and its oxime 5 which is reduced to 2
