(2aα,3α,8aβ,8bβ)-2a,3,4,6,7,8,8a,8b-octahydro-3-(phenylsulphonyl)-2H-naphtho<1,8-bc>furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 112400-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,0 and 0 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 112400-21: (8*1)+(7*1)+(6*2)+(5*4)+(4*0)+(3*0)+(2*2)+(1*1)=52 52 % 10 = 2 So 112400-21-2 is a valid CAS Registry Number.