3309-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3309-79-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3309-79:
(6*3)+(5*3)+(4*0)+(3*9)+(2*7)+(1*9)=83
83 % 10 = 3
So 3309-79-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H17O4PS/c1-5-10-13(9,11-6-2)12-8(3)7-14-4/h7H,5-6H2,1-4H3/b8-7+
3309-79-3Relevant articles and documents
REACTIVITE DE CARBANIONS &β CETOPHOSPHOROTHIOLATE REARRANGEMENT PHOSPHOROTHIOLATE-PHOSPHATE D'ENOL
Sturtz, G.,Baboulene, M.
, p. 3067 - 3070 (2007/10/02)
The stabilization of S-alkanoate O,O-dialkyl phosphates carbanions has been tried.An enol phosphate-phosphorothiolate rearrangement is observed and the mechanism is described.This new transposition has been applied to the synthesis of various enol phosphates with thioether of enol function of phytosanitaire interest.
