2H-Pyran, tetrahydro-2-(pentylthio)-, also known as 2-(pentylthio)tetrahydro-2H-pyran, is a chemical compound belonging to the class of pyrans, which are heterocyclic organic compounds containing a six-membered ring with one oxygen atom. This specific compound features a tetrahydro-2H-pyran core, with a pentylthio group (a five-carbon alkyl chain attached to a sulfur atom) at the 2-position. It is an organic sulfur compound with potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound's molecular formula is C11H22OS, and it has a molecular weight of 198.36 g/mol.
The CAS Registry Mumber 2008-34-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,0 and 8 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2008-34: (6*2)+(5*0)+(4*0)+(3*8)+(2*3)+(1*4)=46 46 % 10 = 6 So 2008-34-6 is a valid CAS Registry Number.