718627-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 718627-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,8,6,2 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 718627-96:
(8*7)+(7*1)+(6*8)+(5*6)+(4*2)+(3*7)+(2*9)+(1*6)=194
194 % 10 = 4
So 718627-96-4 is a valid CAS Registry Number.
718627-96-4Relevant articles and documents
Using stereoelectronic effects to explain selective reactions of 4-substituted five-membered ring oxocarbenium ions
Smith, Deborah M.,Woerpel
, p. 2063 - 2066 (2004)
Equation presented. The utility of the inside attack model to predict and analyze the stereoselectivities of nucleophilic additions to complex five-membered ring oxocarbenium ions is demonstrated in a systematic study of C-4-substituted acetals.
