(-)-<4aR-(4aβ,,5β,8α,8aα)>-3,4,4a,5,6,7,8,8a-octahydro-4a,8-dimethyl-5-methoxy-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 125488-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,4,8 and 8 respectively; the second part has 2 digits, 9 and 8 respectively. Calculate Digit Verification of CAS Registry Number 125488-98: (8*1)+(7*2)+(6*5)+(5*4)+(4*8)+(3*8)+(2*9)+(1*8)=154 154 % 10 = 4 So 125488-98-4 is a valid CAS Registry Number.