134308-25-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134308-25-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,0 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134308-25:
(8*1)+(7*3)+(6*4)+(5*3)+(4*0)+(3*8)+(2*2)+(1*5)=101
101 % 10 = 1
So 134308-25-1 is a valid CAS Registry Number.
134308-25-1Relevant academic research and scientific papers
Preparation of trans-1,2-diamino-1,2-dimethylcyclohexane via highly stereoselective olefin oxidation by dinitrogen tetroxide
Zhang,Jacobsen
, p. 1711 - 1714 (2007/10/02)
Reaction of N204 with 1,2-dimethylcyclohexene led to the corresponding dinitro compound 4 with high trans stereoselectivity (>30:1). Catalytic hydrogenation of 4 with Pd(OH2) on carbon afforded a quantitative yield of (d,l
