101849-78-9 Usage
General Description
The chemical "2H-Cyclopenta[b]furan-2-one, hexahydro-4-[(1E,3S,5S)-5-Methyl-3-[(tetrahydro-2H-pyran-2-yl)oxy]-1-nonen-1-yl]-5-[(tetrahydro-2H-pyran-2-yl)oxy]-, (3aR,4R,5R,6aS)-" is a complex molecule with a cyclopentane ring fused to a furan ring, along with multiple hexahydro and tetrahydro groups. Its stereochemistry is specified as (3aR,4R,5R,6aS). It contains a nonenal side chain that terminates in a methyl group and various tetrahydro-2H-pyran-2-yl oxy groups. This molecule belongs to the class of chemical compounds known as cyclopenta[b]furans and is a highly specific and intricate structure with potential applications in pharmaceuticals, organic synthesis, and other chemical fields.
Check Digit Verification of cas no
The CAS Registry Mumber 101849-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,8,4 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101849-78:
(8*1)+(7*0)+(6*1)+(5*8)+(4*4)+(3*9)+(2*7)+(1*8)=119
119 % 10 = 9
So 101849-78-9 is a valid CAS Registry Number.