120257-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120257-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,5 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120257-91:
(8*1)+(7*2)+(6*0)+(5*2)+(4*5)+(3*7)+(2*9)+(1*1)=92
92 % 10 = 2
So 120257-91-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H15NO3S2/c1-2-17-12-9-8-11(14)13(12)18(15,16)10-6-4-3-5-7-10/h3-7,12H,2,8-9H2,1H3
120257-91-2Relevant articles and documents
Derivatives of 1-benzensulphonyl-2-oxo-5-alkylthio pyrrolidine, and compositions containing them
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, (2008/06/13)
Compounds useful in the treatment of patients suffering from intellectual or nervous asthenias, memory failures, senescence or mental strain of the formula (I) STR1 in which R' represents hydrogen, linear, branched or cyclic alkyl containing up to 8 carbo