4-((3R,3aS,7aS)-3,3a,6-Trimethyl-2-oxo-2,3,3a,4,5,7a-hexahydro-benzofuran-3-yl)-butyraldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 74592-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,5,9 and 2 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 74592-46: (7*7)+(6*4)+(5*5)+(4*9)+(3*2)+(2*4)+(1*6)=154 154 % 10 = 4 So 74592-46-4 is a valid CAS Registry Number.