125218-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125218-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,2,1 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 125218-39:
(8*1)+(7*2)+(6*5)+(5*2)+(4*1)+(3*8)+(2*3)+(1*9)=105
105 % 10 = 5
So 125218-39-5 is a valid CAS Registry Number.
125218-39-5Relevant academic research and scientific papers
Synthesis of Statine and Its Analogues
Yanagisawa, Hiroaki,Kanazaki, Takuro,Nishi, Takahide
, p. 687 - 690 (2007/10/02)
Statine, (3S,4S)-4-amino-3-hydroxy-6-methylheptanoic acid, and its analogues were prepared from 5,6-anhydro-3-deoxy-1,2-O-isopropylidene-D-glucofuranose.The key step is the stereospecific reaction of the epoxy sugar with the Grignard reagent.
