(3aR,5aR,8aR,8bR)-2,2,4,7,7-pentamethyl-3a,5a,8a,8b-tetrahydrobenzo[1,2-d:3,4-d']bis[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 329358-67-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,3,5 and 8 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 329358-67: (8*3)+(7*2)+(6*9)+(5*3)+(4*5)+(3*8)+(2*6)+(1*7)=170 170 % 10 = 0 So 329358-67-0 is a valid CAS Registry Number.