137170-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137170-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,7 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137170-79:
(8*1)+(7*3)+(6*7)+(5*1)+(4*7)+(3*0)+(2*7)+(1*9)=127
127 % 10 = 7
So 137170-79-7 is a valid CAS Registry Number.
137170-79-7Relevant academic research and scientific papers
Csuk,Hu,Abdou,Kratky
, p. 7037 - 7044 (1991)
Reaction of cycloalkanones with methyl 3-bromopropionate and SmI2 afforded formation of spiroanellated γ-lactones, pinacols and unprecedented 3-(1-hydroxycycloalkyl)-1-oxaspiro[n,m]alkan-2-ones.
