158833-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158833-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,8,3 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 158833-93:
(8*1)+(7*5)+(6*8)+(5*8)+(4*3)+(3*3)+(2*9)+(1*3)=173
173 % 10 = 3
So 158833-93-3 is a valid CAS Registry Number.
158833-93-3Relevant articles and documents
Asymmetric synthesis of both enantiomers of 2.5-hexane diol and 2.6-heptane diol induced by chiral sulfoxides
Solladie, Guy,Huser, Nathalie,Garcia-Ruano, Jose Luis,Adrio, Javier,Carmen Carreno,Tito, Amelia
, p. 5297 - 5300 (1994)
both enantiomers of 2,5-hexane diol and 2,6-heptane diol have been prepared respectively by stereoselective reduction of optically active diketodisulfoxides and ketosulfoxides.
