9a-morpholin-4-yl-3,4-diphenyl-4,4a,5,6,7,8,9,9a-octahydro-cyclohepta[e][1,2]oxazine 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 28612-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,1 and 2 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 28612-55: (7*2)+(6*8)+(5*6)+(4*1)+(3*2)+(2*5)+(1*5)=117 117 % 10 = 7 So 28612-55-7 is a valid CAS Registry Number.