98234-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98234-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,3 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98234-84:
(7*9)+(6*8)+(5*2)+(4*3)+(3*4)+(2*8)+(1*4)=165
165 % 10 = 5
So 98234-84-5 is a valid CAS Registry Number.
98234-84-5Relevant articles and documents
STEREOSPECIFIC SYNTHESIS OF THIAZOLIDINE-2-THIONES
Brunet, Ernesto,Carreno, M. Carmen,Ruano, Jose Luis Garcia
, p. 1181 - 1195 (2007/10/02)
The synthesis of thiazolidine-2-thiones from vic-iodoalkanecarbamates, stereospecifically obtained from cis and trans-butene, is reported.Reaction of the iodo-derivatives with potassium ethylxanthate and sodium hydroxide, allowed the stereospecific format