(3R,4S,4aR,8aR)-4-(2-Iodo-ethyl)-3,4,8,8a-tetramethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 145433-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,4,3 and 3 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 145433-75: (8*1)+(7*4)+(6*5)+(5*4)+(4*3)+(3*3)+(2*7)+(1*5)=126 126 % 10 = 6 So 145433-75-6 is a valid CAS Registry Number.