(3aR,4S,6R,9aR)-6-Isopropenyl-2,2,4-trimethyl-3a,4,5,6,7,8,9,9a-octahydro-naphtho[2,3-d][1,3]dioxole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 58940-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,4 and 0 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 58940-63: (7*5)+(6*8)+(5*9)+(4*4)+(3*0)+(2*6)+(1*3)=159 159 % 10 = 9 So 58940-63-9 is a valid CAS Registry Number.