168279-53-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168279-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,2,7 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 168279-53:
(8*1)+(7*6)+(6*8)+(5*2)+(4*7)+(3*9)+(2*5)+(1*3)=176
176 % 10 = 6
So 168279-53-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NOS2/c1-13-10-9-6(8(5-11)14-10)3-2-4-7(9)12/h2-4H2,1H3
168279-53-6Relevant articles and documents
Synthesis of new 3-methylthio-4,5,6,7-tetrahydro benzo[c]thiophene-4-ones
Prim,Kirsch
, p. 2449 - 2455 (2007/10/02)
A new route to 1,3-disubstituted-4,5,6,7-tetrahydro benzo[c]thiophene-4-one is described starting from 1,3-cyclohexanedione.