128700-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128700-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,0 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128700-62:
(8*1)+(7*2)+(6*8)+(5*7)+(4*0)+(3*0)+(2*6)+(1*2)=119
119 % 10 = 9
So 128700-62-9 is a valid CAS Registry Number.
128700-62-9Relevant academic research and scientific papers
STEREOSELECTIVE CYCLOPROPANATIONS WITH VINYL CARBENOIDS
Davies, Huw M. L.,Clark, T. Jeffrey,Church, Linda A.
, p. 5057 - 5060 (2007/10/02)
Rhodium(II) acetate catalyzed decomposition of vinyldiazomethanes in the presence of alkenes results in cyclopropanation with a high degree of stereoselectivity.
