9,10,9',10'-tetramethoxy-5,13a,5',13'a-tetrahydro-6H,6'H-13a,13'a-oxy-bis-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinoline-8,13-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 66408-28-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,0 and 8 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 66408-28: (7*6)+(6*6)+(5*4)+(4*0)+(3*8)+(2*2)+(1*8)=134 134 % 10 = 4 So 66408-28-4 is a valid CAS Registry Number.
Get Best Price for66408-28-49,10,9',10'-tetramethoxy-5,13a,5',13'a-tetrahydro-6H,6'H-13a,13'a-oxy-bis-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinoline-8,13-dione