99338-94-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99338-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,3 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99338-94:
(7*9)+(6*9)+(5*3)+(4*3)+(3*8)+(2*9)+(1*4)=190
190 % 10 = 0
So 99338-94-0 is a valid CAS Registry Number.
99338-94-0Relevant articles and documents
CONVERSIONS OF ALLYL ARYL SULFOXIDES UNDER PUMMERER REARRANGEMENT CONDITIONS
Fedorov, N. V.,Shevchenko, M. V.,Anisimov, A. V.,Viktorova, E. A.
, p. 624 - 626 (1985)
In the presence of acetic acid, allyl phenyl sulfoxides forms α-acetoxyallyl phenyl sulfides and 2-acetoxymethyl-2,3-dihydrobenzothiophene; under the same conditions allyl 1-naphthyl sulfoxide gives 2-methyl-2,3-dihydronaphtho-thiophenoxide.
