δ--δ,δ-dimethyl-valeriansaeure, also known as δ-(m-tolyl)-δ,δ-dimethylvaleric acid, is a chemical compound with the molecular formula C12H18O2. It is a derivative of valeric acid, featuring a methyl group (-CH3) attached to the meta position of a tolyl group (a benzene ring with a methyl group at the ortho position) and two additional methyl groups on the δ carbon. This organic acid is a colorless liquid with a pungent odor and is soluble in organic solvents. It has potential applications in the synthesis of pharmaceuticals, fragrances, and other chemical products due to its unique structure and properties.
The CAS Registry Mumber 19355-37-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,5 and 5 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 19355-37: (7*1)+(6*9)+(5*3)+(4*5)+(3*5)+(2*3)+(1*7)=124 124 % 10 = 4 So 19355-37-4 is a valid CAS Registry Number.