3,7,9a-triphenyl-3a,9a,9b,9c-tetrahydro-4aH-isoxazolo[5'',4'':4',5']furo[3',2':4,5]isoxazolo[2,3-d][1,2,4]oxadiazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 59728-65-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,7,2 and 8 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 59728-65: (7*5)+(6*9)+(5*7)+(4*2)+(3*8)+(2*6)+(1*5)=173 173 % 10 = 3 So 59728-65-3 is a valid CAS Registry Number.