86993-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86993-52-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,9 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86993-52:
(7*8)+(6*6)+(5*9)+(4*9)+(3*3)+(2*5)+(1*2)=194
194 % 10 = 4
So 86993-52-4 is a valid CAS Registry Number.
86993-52-4Relevant academic research and scientific papers
STRAIN AND SELECTIVITY: PARTNERS FOR ORGANIC SYNTHESIS
Trost, Barry M.
, p. 139 - 150 (2007/10/02)
The development of two new small-ring conjunctive reagents, (E)-2-(hydrohymethyl)cyclopropyl phenyl sulphide and 1,1-bis(benzenesulphonyl)cyclopropane, are reported.The former permits a synthesis of 2,4-disubstituted cyclobutanones and (E)-4-phenylthio-4-
