131704-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131704-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,0 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131704-07:
(8*1)+(7*3)+(6*1)+(5*7)+(4*0)+(3*4)+(2*0)+(1*7)=89
89 % 10 = 9
So 131704-07-9 is a valid CAS Registry Number.
131704-07-9Relevant academic research and scientific papers
The Mitsunobu Reaction of Some Indan Amino Alcolhols
Freedman, Jules,Vaal, Mark J.,Huber, Edward W.
, p. 670 - 672 (2007/10/02)
The Mitsunobu reaction, utilizing several phenols, has been applied to a series of indan amino alcohols.An interesting example of configurational retention as a result of an aziridinium intermediate was discovered.
