94781-54-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94781-54-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,8 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94781-54:
(7*9)+(6*4)+(5*7)+(4*8)+(3*1)+(2*5)+(1*4)=171
171 % 10 = 1
So 94781-54-1 is a valid CAS Registry Number.
94781-54-1Relevant articles and documents
Synthesis and Rearrangements of Alkyl Phosphorothioates
Meade, Thomas J.,Iyengar, Radha,Frey, Perry A.
, p. 936 - 940 (1985)
Reaction of PSCl3 with benzyl alcohol in triethyl phosphate followed by aqueous workup produces S-benzyl phosphorothioate, 2, while similar reaction of cyclohexanol produces O-cyclohexyl phosphorothioate.The S-benzyl ester is postulated to arise from rear