(+/-)-3,4,4aβ,5,6,7,8,8a-octahydro-5α,6α,8aβ-trimethyl-1-methylene-5β-vinyl-2(1H)-naphthalenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 89295-87-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,9 and 5 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 89295-87: (7*8)+(6*9)+(5*2)+(4*9)+(3*5)+(2*8)+(1*7)=194 194 % 10 = 4 So 89295-87-4 is a valid CAS Registry Number.