(3R,3aR,4S,4aR,8aR)-4-Hydroxy-3-methyl-3a,4,4a,5,6,7,8,8a-octahydro-3H-naphtho[2,3-c]furan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 274262-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,4,2,6 and 2 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 274262-95: (8*2)+(7*7)+(6*4)+(5*2)+(4*6)+(3*2)+(2*9)+(1*5)=152 152 % 10 = 2 So 274262-95-2 is a valid CAS Registry Number.