54384-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54384-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,8 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54384-18:
(7*5)+(6*4)+(5*3)+(4*8)+(3*4)+(2*1)+(1*8)=128
128 % 10 = 8
So 54384-18-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H12O3S2/c14-17(12-7-3-1-4-8-12)11-18(15,16)13-9-5-2-6-10-13/h1-10H,11H2
54384-18-8Relevant articles and documents
Control of Diastereofacial Selectivity in the Nucleophilic Epoxidation of γ-Oxygenated α,β-Unsaturated Sulfones
Jackson, Richard F. W.,Standen, Stephen P.,Clegg, William
, p. 149 - 156 (2007/10/02)
Epoxidation of γ-oxygenated-α,β-unsaturated sulfones 6-10 with either lithium or potassium tert-butyl peroxide proceeds with moderate to high diastereoselectivity to give mixtures of the syn-2-(phenylsulfonyl)oxiranes 11-15 and the corresponding anti-2-(p
