58308-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58308-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,3,0 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 58308-07:
(7*5)+(6*8)+(5*3)+(4*0)+(3*8)+(2*0)+(1*7)=129
129 % 10 = 9
So 58308-07-9 is a valid CAS Registry Number.
58308-07-9Relevant articles and documents
A convenient synthesis of some new 2-oxazolidone derivatives
Hussaini, Syed Sulaiman,Sriraman,Huq
, p. 249 - 250 (2007/10/03)
One of the general approaches to the synthesis of 2-oxazolidones involves the reaction of glycols with urea. The synthesis of some novel 2-oxazolidone derivatives 3, 5a and 5b hy the reaction of 1, 2 diols 2, 4a and 4h with urea have been reported.
