107538-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107538-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,3 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 107538-08:
(8*1)+(7*0)+(6*7)+(5*5)+(4*3)+(3*8)+(2*0)+(1*8)=119
119 % 10 = 9
So 107538-08-9 is a valid CAS Registry Number.
107538-08-9Relevant academic research and scientific papers
ENANTIOSELECTIVE SYNTHESES OF (+)-α-SKYTANTHINE, (+)-δ-SKYTANTHINE AND (+)-IRIDOMYRMECIN BY AN INTRAMOLECULAR MAGNESIUM-ENE REACTION.
Oppolzer, Wolfgang,Jacobsen, E. Jon
, p. 1141 - 1144 (2007/10/02)
Starting from (S)-3-methyl-1-penten-5-ol 3a enantiomerically pure (+)-α-skytanthine 9, (+)-δ-skytanthine 11 and (+)-iridomyrmecin 12 were synthesized via the magnesium-ene rection 2*1.
