700370-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 700370-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,0,3,7 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 700370-83:
(8*7)+(7*0)+(6*0)+(5*3)+(4*7)+(3*0)+(2*8)+(1*3)=118
118 % 10 = 8
So 700370-83-8 is a valid CAS Registry Number.
700370-83-8Relevant articles and documents
Regioselective formation of optically active cycloheptatrienes by chiral tethered buechner reaction
Sugimura, Takashi,Ohuchi, Naoko,Kagawa, Masami,Hagiya, Kazutake,Okuyama, Tadashi
, p. 404 - 405 (2007/10/03)
Optically active cycloheptatrienes were prepared by addition of the rhodium carbenoid to polysubstituted phenyl rings connected by a 2,4-pentanediol tether in sufficient regio- and stereoselectivity.
