27529-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27529-59-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,5,2 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27529-59:
(7*2)+(6*7)+(5*5)+(4*2)+(3*9)+(2*5)+(1*9)=135
135 % 10 = 5
So 27529-59-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O4S/c1-9-5-3-11(7,8)4-6(5)10-2/h5-6H,3-4H2,1-2H3
27529-59-5Relevant articles and documents
STEREOSPECIFIC SYNTHESIS OF ETHERS OF HYDROXYTETRAHYDROTHIOPHENE-1,1-DIOXIDES USING INTERPHASE CATALYSIS
Tolstikov, G. A.,Novitskaya, N. N.,Shul'ts, E. E.
, p. 1129 - 1134 (2007/10/02)
Methods have been developed for the stereospecific synthesis of O-benzyl- and O-methyl-derivatives of hydroxytetrahydrothiophene-1,1-dioxides in the presence of phase transfer catalysts.