(4aR)-6c-methoxy-2ξ,8-diphenyl-(4ar,6ac,9ac,9bt)-4,4a,6,6a,9a,9b-hexahydro-[1,3]dioxino[4',5':5,6]pyrano[3,4-d]oxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 28225-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,2 and 5 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 28225-00: (7*2)+(6*8)+(5*2)+(4*2)+(3*5)+(2*0)+(1*0)=95 95 % 10 = 5 So 28225-00-5 is a valid CAS Registry Number.